View source for List of conflicts in the United States

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{{For|a list of wars before the creation of the United States|List of conflicts in British America}}
{{History of war}}

This is a '''list of conflicts in the United States'''. Conflicts are arranged chronologically from the [[Modern history#Late modern period|late modern period]] to [[contemporary history]]. This list includes (but is not limited to) the following: [[Indian wars]], [[skirmish]]es, [[wars of independence]], [[liberation wars]], [[colonial wars]], [[undeclared war]]s, [[proxy wars]], [[territorial disputes]], and [[world wars]]. Also listed might be any [[battle]] that was itself only part of an [[military operation|operation]] of a [[military campaign|campaign]] of a [[theater (warfare)|theater]] of a [[war]]. There may also be periods of violent civil unrest listed, such as: [[riots]], [[shootout]]s, [[spree killer|spree killings]], [[massacres]], [[terrorist attacks]], and [[civil wars]]. The list might also contain episodes of: [[human sacrifice]], [[mass suicide]], [[genocides]], and other related items that have occurred within the geographical area (including overseas territories) of what is today known as, the "[[United States of America]]." 

==Late modern period==

===18th century===

* 1775 – 1783 [[American Revolutionary War]] [[File:Surrender of Lord Cornwallis.jpg|thumb|Surrender of Lord Cornwallis at Yorktown.]]
** 1775
***[[Battles of Lexington and Concord]]
*** [[Siege of Boston]]
*** [[Battle of Ticonderoga (1775)|Battle of Ticonderoga]]
***[[Battle off Fairhaven]]
***[[Battle of Machias]]
*** [[Battle of Bunker Hill]]
*** [[Battle of Great Bridge]]
*** [[Battle of Great Cane Brake]]
** 1776
***[[Battle of Moore's Creek Bridge]]
***[[Battle of Long Island]]
***[[Battle of Harlem Heights]]
***[[Battle of Mamaroneck]]
***[[Battle of White Plains]]
***[[Battle of Fort Washington]]
***[[Battle of Trenton]]
** 1777
***[[Battle of Princeton]]
***[[Battle of Ridgefield]]
***[[Battle of Gwynn's Island]]
***[[Battle of Oriskany]]
***[[Battle of Machias (1777)]]
***[[Battle of Bennington]]
***[[Battle of Setauket]]
***[[Battle of Brandywine Creek]]
***[[Battle of Saratoga]]
***[[Philadelphia campaign]]
***[[Battle of Germantown]]
** 1778
***[[Battle of Monmouth]]
***[[Battle of Alligator Creek Bridge]]
***[[Capture of Savannah]]
** 1779
***[[Battle of Baton Rouge (1779)]]
***[[Battle of Van Creek]]
***[[Battle of Kettle Creek]]
***[[Battle of Brier Creek]]
***[[Battle of Vincennes]]
***[[Battle of Stono Ferry]]
***[[Battle of Paulus Hook]]
** 1780
***[[Battle of Young's House]]
***[[Siege of Charleston]]
***[[Battle of Monck's Corner]]
***[[Battle of Lenud's Ferry]]
***[[Battle of Connecticut Farms]]
***[[Battle of Mobley's Meeting House]]
***[[Battle of Camden]]
***[[Battle of Musgrove Mill]]
***[[Battle of Wahab's Plantation]]
***[[Battle of King's Mountain]]
***[[Battle of Tearcoat Swamp]]
***[[Battle of Fishdam Ford]]
***[[Battle of Blackstock's Farm]]
** 1781
***[[Battle of Cowpens]]
*** [[Battle of Cowan's Ford]]
***[[Battle of Guilford Court House]]
***[[Battle of Groton Heights]]
***[[Siege of Yorktown]]
* 1776 – 1794 [[Cherokee–American wars]]
** October 17, 1793 [[Battle of Hightower]]
** 1794 [[Nickajack Expedition]]
* 1784 [[Pennamite-Yankee War|Third Pennamite War]]
** August 14, 1784 [[Awa'uq Massacre]]
* 1785 – 1795 [[Northwest Indian War]] [[File:Fallen timbers.jpg|thumb|Battle of Fallen Timbers]]
** 1786: [[Skirmishes around Vincennes (1786)|Skirmishes around Vincennes]], [[Logan's raid]]
** 1790: [[Harmar campaign]]
** 1791: [[Siege of Dunlap's Station]], [[Blackberry Campaign]], [[Battle of Kenapacomaqua]], [[St. Clair's defeat]], [[Big Bottom massacre]]
** 1794: [[Battle of Fort Recovery]], [[Battle of Fallen Timbers]]
* June 20, 1783 [[Pennsylvania Mutiny of 1783]]
* August 29, 1786 – February 1787 [[Shays' Rebellion]]
* September 20, 1786 [[Paper Money Riot]]
*[[Unification of Hawaii]] (1790 - 1795)
** 1790: [[Battle of Kepaniwai]], [[1790 Footprints]]
** 1791: [[Battle of Kawaihae]]
** 1795: [[Battle of Nuʻuanu]]
* 1791 – 1794 [[Whiskey Rebellion]]
* 1797: [[Battle of San Juan (1797)|Battle of San Juan]]
* 1798 – 1800 [[Quasi-War]] [[File:USSConstellationVsInsurgente.jpg|thumb|USS Constellation in combat with French Insurgente]]
** 1798 
***[[Capture of La Croyable]]
***[[Capture of USS Retaliation]]
* 1799 – 1800 [[Fries's Rebellion]]

===19th century===

* August 30, 1800 [[Gabriel's Rebellion]]
* 1804 [[Battle of Sitka]]
* 1810 – 1813 [[Tecumseh's War]] [[File:Battle of Tippecanoe LCCN2003656861.jpg|thumb|Battle of Tippecanoe]]
** 1811: [[Battle of Tippecanoe]]
* 1811: [[1811 German Coast uprising]]
* 1813 [[Gutiérrez–Magee Expedition]] ([[Mexican War of Independence]]): [[Battle of Rosillo Creek]], [[Battle of Alazan Creek]], [[Battle of Medina]]
* 1812 – 1815 [[War of 1812]] [[File:British Burning Washington.jpg|thumb|British troops enter Washington during the [[Burning of Washington]].]]
** 1812
***[[Siege of Fort Mackinac]]
***[[Battle of River Canard]]
***[[First Battle of Sackett's Harbor]]
***[[Battle of Brownstown]]
***[[Battle of Maguaga]]
***[[Battle of Fort Dearborn]]
***[[Siege of Detroit]]
***[[Siege of Fort Harrison]]
***[[Siege of Fort Wayne]]
***[[Battle of Wild Cat Creek]]
***[[Battle of the Mississinewa]]
** 1813
***[[Battle of Frenchtown]]
***[[Raid on Elizabethtown]]
***[[Battle of Ogdensburg]]
***[[Siege of Fort Meigs]]
***[[Battle of Sackett's Harbor]]
***[[Battle of Craney Island]]
***[[Battle of Fort Stephenson]]
***[[Battle of St. Michaels]]
***[[Battle of Bladensburg]]
***[[Battle of Lake Erie]]
***[[Capture of Fort Niagara]]
** 1813
***[[Battle of Tipton's Island]]
*** [[Battle of Africa Point]]
***[[Raid on Havre de Grace]]
***[[Battle of Craney Island]]
***[[Battle of Fort Stephenson]]
** 1814
***[[Battle of Longwoods]]
***[[Raid on Fort Oswego]]
***[[Siege of Prairie du Chien]]
***[[Battle of Big Sandy Creek]]
***[[Battle of Rock Island Rapids]]
***[[Battle of Mackinac Island]]
***[[Battle of Bladensburg]]
***[[Burning of Washington]]
***[[Raid on Alexandria (Virginia)]]
***[[Battle of Caulk's Field]]
***[[Battle of North Point]]
***[[Battle of Lake Champlain]]
***[[Battle of Baltimore]]
***[[Battle of Pensacola (1812)]]
** 1815
***[[Battle of New Orleans]]
*** [[Battle of Fort Peter]]
*** [[Battle of the Sink Hole]]
***[[Battle of Fort Bowyer]]
* 1813 – 1814 [[Creek War]] [[File:Battle Horseshoe Bend 1814.jpg|thumb|Battle of Horseshoe Bend]]
** 1813 
***[[Battle of Burnt Corn]]
***[[Fort Mims massacre]]
***[[Bashi Skirmish]]
***[[Battle of Tallushatchee]]
***[[Battle of Talladega]]
***[[Canoe Fight (Creek War)|Canoe Fight]]
***[[Battle of Autossee]]
***[[Battle of Holy Ground]]
** 1814
***[[Battle of Calebee Creek]]
***[[Battles of Emuckfaw and Enotachopo Creek]]
***[[Battle of Horseshoe Bend]]
* 1817 – 1818 [[First Seminole War]]
** July 27, 1816 [[Negro Fort|Battle of Negro Fort]]
* 1820 – 1875 [[Texas-Indian wars]] [[File:Comanches.jpg|thumb|Comanches of West Texas in war regalia.]]
** 1837: [[Battle of Stone Houses]]
** 1838: [[Arroyo Seco Fight]], [[Killough massacre]]
** 1839: [[Battle of the San Gabriels]], [[Battle of the Neches]]
** 1840: [[Great Raid of 1840]]
** 1841: [[Battle of Village Creek]], [[Battle of Bandera Pass]]
** 1854: [[Battle of the Diablo Mountains]]
** 1857: [[Battle of Devil's River]]
** 1872: [[Battle of the North Fork of the Red River]]
* 1820 [[Tongue River Massacre (1820)|Tongue River Massacre]]
* 1823 [[Arikara War]]
* 1827 [[Winnebago War]]
* 1830 – 1847 [[Indian removal]]
** 1830 – 1850 [[Trail of Tears]]
** 1831 – 1833 [[Choctaw Trail of Tears]]
** May 25, 1838 – 1839 [[Cherokee removal]]
** November 4, 1838 [[Potawatomi Trail of Death]]
* August 21 – 23, 1831 [[Nat Turner's Rebellion]]
* 1832 [[Black Hawk War]] [[File:Stillman's Run artist depiction1.jpg|thumb|Battle of Stillman's Run]]
** 1832
***[[Minor attacks of the Black Hawk War]]
***[[Battle of Stillman's Run]]
***[[Buffalo Grove ambush]]
***[[Plum River raid]]
***[[Indian Creek massacre]]
***[[St. Vrain massacre]]
***[[Attacks at Fort Blue Mounds]]
***[[Spafford Farm massacre]]
***[[Battle of Horseshoe Bend (1832)|Battle of Horseshoe Bend]]
***[[Battle of Waddams Grove]]
***[[Battle of Kellogg's Grove]]
***[[Attack at Ament's Cabin]]
***[[Battle of Apple River Fort]]
***[[Sinsinawa Mound raid]]
***[[Battle of Wisconsin Heights]]
***[[Battle of Bad Axe]]
* 1833 [[Cutthroat Gap massacre]]
* 1835 – 1842 [[Second Seminole War]] [[File:Seminole War in Everglades.jpg|thumb|United States Marines searching for the Indians during the Seminole War.]]
** 1835
***[[Dade battle]]
***[[Battle of Withlacoochee|Battle of Ouithlacoochie]]
** 1836
***[[Battle of San Felasco Hammock]]
***[[Battle of Wahoo Swamp]]
** 1837: [[Battle of Lake Okeechobee]]
**1838
***[[Battles of the Loxahatchee]]
***[[Battle of Pine Island Ridge]]
** 1839: [[Battle of the Caloosahatchee]]
* 1835 – 1836 [[Toledo War]]
* 1835 – 1836 [[Texas Revolution]] [[File:FalloftheAlamo.jpg|thumb|Battle of the Alamo]]
** 1835
***[[San Felipe incident (1835)|San Felipe incident]]
***[[Battle of Gonzales]]
***[[Battle of Goliad]]
***[[Battle of Lipantitlán]]
***[[Battle of Concepción]]
***[[Grass Fight]]
***[[Siege of Béxar]]
** 1836
***[[Battle of San Patricio]]
***[[Battle of Agua Dulce]]
***[[Battle of the Alamo]]
***[[Battle of Refugio]]
***[[Battle of Coleto]]
***[[Goliad massacre]]
***[[Battle of San Jacinto]]
* 1836 – 1875 [[Comanche Wars]]
** 1836: [[Fort Parker massacre]]
** 1840: [[Council House Fight]], [[Battle of Plum Creek]]
** 1858: [[Antelope Hills expedition]], [[Battle of Little Robe Creek]]
** 1860: [[Battle of Pease River]]
** 1864: [[First Battle of Adobe Walls]]
* 1836 – 1837 [[Creek War of 1836]]
** March 27, 1837 [[Battle of Pea River]]
* 1838 – 1839 [[Aroostook War]]
* 1838 [[Mormon War (1838)]]
** October 24, 1838 [[Battle of Crooked River]]
* 1838 – 1839 [[Córdova Rebellion]]
* 1839 [[Honey War]]
* 1839 – 1845 [[Anti-Rent War]]
* 1839 – 1844 [[Regulator–Moderator War]]
* 1840 [[Bellevue War]]
* 1841 – 1842 [[Dorr Rebellion]]
* 1842 [[Dawson Massacre]]
* 1842 – 1843 [[Mier expedition]]
* 1844 – 1850 [[Tutt–Everett War]]
* May 6 – July 7, 1844 [[Philadelphia nativist riots]]
* 1844 – 1846 [[History of Nauvoo, Illinois#The "Mormon War in Illinois" and the Mormon Exodus|Battle of Nauvoo]]
* 1845 [[Milwaukee Bridge War]]
* 1846 – 1887 [[California Indian Wars]]
** 1846 – 1873 [[California genocide]]
* 1846 – 1848 [[Mexican–American War]] [[File:Remember Your Regiment, U.S. Army in Action Series, 2d Dragoons charge in Mexican War 1846.jpg|thumb|Battle of Resaca de la Palma]]
** 1846
*** [[Texas Campaign]]: [[Thornton Affair]], [[Siege of Fort Texas]], [[Battle of Palo Alto]], [[Battle of Resaca de la Palma]]
*** [[Conquest of California]]: [[Battle of Olómpali]], [[Battle of Monterey]], [[Battle of Yerba Buena]], [[Capture of Santa Fe]], [[Siege of Los Angeles]], [[Battle of Chino]], [[Battle of Dominguez Rancho]], [[Battle of Natividad]], [[Battle of San Pasqual]]
*** [[Battle of El Brazito]]
*** [[Capture of Tucson (1846)|Capture of Tucson]]
** 1847
***[[Conquest of California]]: [[Battle of La Mesa]], [[Battle of Río San Gabriel]], [[Battle of Santa Clara (1847)|Battle of Santa Clara]]
***[[Taos Revolt]]
***[[Battle of Cañada]]
***[[First Battle of Mora]] 
***[[Battle of Embudo Pass]]
***[[Second Battle of Mora]] 
***[[Siege of Pueblo de Taos]] 
* 1847 – 1855 [[Cayuse War]]
** November 29, 1847 [[Whitman massacre]]
* 1849 – 1866 [[Navajo Wars]] [[File:Navajo on Long Walk.gif|thumb|Navajo people photographed during the Long Walk.]]
** 1860: [[Second Battle of Fort Defiance]]
** 1864
***[[Battle of Pecos River]]
***[[Battle of Canyon de Chelly]]
***[[Long Walk of the Navajo]]
* 1849 – 1924 [[Apache Wars]] [[File:Apache Ambush.gif|thumb|Drawing of an Apache warrior waiting for an ambush.]]
** 1857
***[[Battle of Cooke's Spring]]
***[[Bonneville Expedition (1857)]]
** 1860: [[Battle of the Mimbres River]]
** 1861
***[[Siege of Tubac]]
***[[Battle of Cookes Canyon]]
***[[Battle of the Florida Mountains]]
***[[Gallinas massacre]]
***[[Battle of Placito]]
***[[Battle of Pinos Altos]]
** 1862
***[[First Battle of Dragoon Springs]]
***[[Second Battle of Dragoon Springs]]
***[[Battle of Apache Pass]]
** 1863: [[Mowry massacres]]
** 1864
***[[Battle of Mount Gray]]
***[[Skirmish in Doubtful Canyon]]
** 1865: [[Battle of Fort Buchanan]]
* 1849 – 1855 [[Jicarilla War]]
** 1849: [[White massacre]]
** 1854
***[[Battle of Cieneguilla]]
***[[Battle of Ojo Caliente Canyon]]
* 1850 – 1853 [[Yuma War]]
** 1850 [[Gila Expedition]]
** 8 February – October 1852 [[Yuma Expedition]]
* February 8 – 17, 1850 [[Battle at Fort Utah]]
* 1850 – 1851 [[Mariposa War]]
* 1853 – 1854 [[Wakara's War|Walker War]]
** October 2, 1853 [[Nephi massacre]]
* 1854 – 1858 [[Bleeding Kansas]]  [[File:Sacking-lawrence.jpg|thumb|Aftermath of the Sacking of Lawrence.]]
** 1855: [[Wakarusa War]]
** 1856
***[[Sacking of Lawrence]]
***[[Pottawatomie massacre]]
***[[Battle of Black Jack]]
***[[Battle of Fort Titus]]
***[[Battle of Osawatomie]]
* 1854 – 1855: [[First Sioux War]]
** August 19, 1854 [[Grattan massacre]]
** September 3, 1855 [[Battle of Ash Hollow]]
* 1855 – 1856: [[Rogue River Wars]]
** October 31, 1855 [[Battle of Hungry Hill]]
** May 27 – 28, 1856 [[Battle of Big Bend]]
* 1855 – 1858: [[Yakima War]] [[File:"Battle of Seattle" (painting).jpg|thumb|Seattleites evacuate to the town blockhouse.]]
** 1855
***[[Battle of Toppenish Creek]]
***[[Battle of Union Gap]]
***[[Battle of Walla Walla]]
** 1856: [[Battle of Seattle (1856)]]
** 1858
***[[Coeur d'Alene War]]
***[[Battle of Pine Creek]]
***[[Battle of Four Lakes]]
***[[Battle of Spokane Plains]]
* 1855 – 1856 [[Puget Sound War]]
** 1856: [[Battle of Port Gamble]]
* 1855 – 1858 [[Third Seminole War]]
* 1855 [[Klamath River Wars]]
* 1856 [[Tule River War]]
* 1856 [[Tintic War]]
* 1857 – 1858 [[Utah War]]
** September 7 – 11, 1857 [[Mountain Meadows massacre]]
** November 25 – 28, 1857 [[Aiken massacre (Utah)]]
* July 4 – 5, 1857 [[Dead Rabbits riot]]
* 1858 – 1859 [[Mohave War]]
* 1858 – 1864 [[Bald Hills War]]
* 1859 [[Pitt River Expedition]]
* 1859 – 1860 [[Mendocino War]]
* 1859 [[Pig War (1859)]]
* 1859 – 1861 [[Cortina Troubles]]
** 1859
***[[Brownsville Raid (1859)]]
***[[Battle of La Ebonal]]
***[[Battle of Rio Grande City]]
** 1860
***[[Battle of La Bolsa]]
** 1861
***[[Battle of Carrizo]]
* 1859 [[John Brown's raid on Harpers Ferry]]
* 1860 [[Paiute War]]
** May 7, 1860 [[Williams Station massacre]]
** May 13, 1860 [[First Battle of Pyramid Lake]]
** June 2 – 4, 1860 [[Second Battle of Pyramid Lake]]
* 1860 [[Bitter Spring Expedition]]
* 1861 – 1865 [[American Civil War]] [[File:Battle of Gettysburg.jpg|thumb|General Pickett's Charge during the Battle of Gettysburg.]]
** 1861
***[[Battle of Fort Sumter]]
***[[Battle of Philippi (West Virginia)]]
***[[Battle of Big Bethel]]
***[[Battle of Cole Camp]]
***[[First Battle of Mesilla]]
***[[Battle of Rich Mountain]]
***[[First Battle of Bull Run]]
***[[Battle of Wilson's Creek]]
***[[Battle of Dry Wood Creek]]
***[[Battle of Barbourville]]
***[[Battle of Ball's Bluff]]
***[[Battle of Rowlett's Station]]
***[[Battle of Mount Zion Church]]
** 1862
***[[Battle of Roan's Tan Yard]]
***[[Battle of Mill Springs]]
***[[Battle of Roanoke Island]]
***[[Battle of Fort Donelson]]
***[[Battle of Pea Ridge]]
***[[Battle of Hampton Roads]]
***[[Battle of Shiloh]]
***[[Battle of Island Number 10]]
***[[Battle of Valverde]]
***[[Battle of Glorieta Pass]]
***[[Battle of Albuquerque]]
***[[Battle of Peralta]]
***[[Battle of Fair Oaks]]
***[[First Battle of Memphis]]
***[[Battle of Cross Keys]]
***[[Battle of Port Republic]]
***[[Seven Days' Battles]]
***[[Battle of Savage's Station]]
***[[Battle of Baton Rouge (1862)]]
***[[Battle of Cedar Mountain]]
***[[Second Battle of Bull Run]]
***[[Battle of Antietam]]
***[[Battle of Coffeeville]]
***[[Battle of Fredericksburg]]
***[[Battle of Kinston]]
***[[Battle of Chickasaw Bayou]]
***[[Battle of Stones River]]
***[[Battle of Hartville]]
***[[Battle of Deserted House]]
***[[Skirmish at Threkeld's Ferry]]
***[[Battle of Kelly's Ford]]
***[[Battle of Vaught's Hill]]
***[[Battle of Brentwood]]
***[[Battle of Somerset]]
***[[Battle of Newton's Station]]
***[[Battle of Chancellorsville]]
***[[Battle of Port Gibson]]
***[[Siege of Vicksburg]]
***[[Battle of Portland Harbor]]
***[[Battle of Gettysburg]]
***[[Battle of Helena]]
***[[Battle of Honey Springs]]
***[[Battle of Buffington Island]]
***[[Battle of Chickamauga]]
***[[Third Battle of Chattanooga]]
***[[Knoxville Campaign]]
** 1864
***[[Battle of Loudoun Heights]]
***[[Battle of Dandridge]]
***[[Battle of Morton's Ford]]
***[[Battle of Olustee]]
***[[Battle of Okolona]]
***[[Battle of Rio Hill]]
***[[Battle of Walkerton]]
***[[Battle of Laredo]]
***[[Battle of Paducah]]
***[[Battle of the Wilderness]]
***[[Battle of Port Walthall Junction]]
***[[Siege of Atlanta]]
***[[Battle of Spotsylvania]]
***[[Battle of Resaca]]
***[[Battle of North Anna]]
***[[Battle of Wilson's Wharf]]
***[[Battle of Cold Harbor]]
***[[Battle of Marietta]]
***[[Battle of Trevilian Station]]
***[[Siege of Petersburg]]
***[[Battle of Kennesaw Mountain]]
***[[Battle of Peachtree Creek]]
***[[Battle of Atlanta]]
***[[Battle of the Crater]]
***[[Battle of Mobile Bay]]
***[[Battle of Utoy Creek]]
***[[Battle of Jonesborough]]
***[[Battle of Vernon]]
***[[Battle of Griswoldville]]
***[[Battle of Buck Head Creek]]
***[[Battle of Franklin]]
***[[Battle of Honey Hill]]
***[[Battle of Nashville]]
***[[Battle of Anthony's Hill]]
** 1865
***[[Battle of Dove Creek]]
***[[Battle of Natural Bridge]]
***[[Battle of Bentonville]]
***[[Battle of Lewis's Farm]]
***[[Battle of Dinwiddie Court House]]
***[[Battle of Five Forks]]
***[[Third Battle of Petersburg]]
***[[Battle of Namozine Church]]
***[[Battle of Amelia Springs]]
***[[Battle of Rice's Station]]
***[[Battle of Cumberland Church]]
***[[Battle of Appomattox Court House]]
* 1861 – 1875 [[Yavapai Wars]]
* 1862 – 1867 [[Bitter Spring Expedition]]
* 1862 [[Morrisite War]]
* 1862 [[Dakota War of 1862]] [[File:The Siege of New Ulm Minn.jpg|thumb|The Siege of New Ulm]]
** 1862
***[[Attack at the Lower Sioux Agency]]
***[[Battle of Redwood Ferry]]
***[[Battles of New Ulm]]
***[[Slaughter Slough|Lake Shetek massacre]]
***[[Battle of Fort Ridgely]]
***[[Battle of Birch Coulee]]
***[[Battle of Acton]]
***[[Attack on Forest City]]
***[[Attack on Hutchinson]]
***[[Battle of Wood Lake]]
* 1863 – 1891 [[Hatfield-McCoy Feud]]
* 1863 [[Bear River Massacre]]
* July 13 – 16, 1863 [[New York City draft riots]]
* 1864 – 1868 [[Snake War]]
** 1865
***[[Battle of Mud Lake]]
** 1866
***[[Battle of Owyhee River]]
** 1867
***[[Battle of Steen's Mountain]]
***[[Battle of Infernal Caverns]]
* 1864 – 1865 [[Colorado War]] [[File:At the Sand Creek Massacre, 1874-1875.jpg|thumb|Sand Creek massacre]]
** 1864
***[[Sand Creek massacre]]
** 1865 
***[[Battle of Julesburg]]
***[[American Ranch massacre]]
***[[Raid on Godfrey Ranch]]
***[[Battle of Mud Springs]]
***[[Battle of Rush Creek]]
***[[Battle of Platte Bridge]]
* 1864 – 1874 [[Lowry War]]
* 1865 – 1959 [[Oyster Wars]]
* 1865 – 1870 [[Hualapai War]]
* 1865 – 1872 [[Black Hawk War (1865–1872)]]
** April 21, 1866 [[Circleville Massacre]]
* 1865 [[Powder River Expedition (1865)]]
** 1865
***[[Battle of Bone Pile Creek]]
***[[Powder River Massacre]]
***[[Battle of the Tongue River]]
***[[Sawyers Fight]]
***[[Powder River Battles (1865)]]
* 1866 – 1868 [[Red Cloud's War]]
** December 21, 1866 [[Fetterman Fight]]
** August 1, 1867 [[Hayfield Fight]]
** August 2, 1867 [[Wagon Box Fight]]
* 1866 – 1871 [[Fenian raids]]
* May 1 – 3, 1866 [[Memphis massacre of 1866]]
* July 30, 1866 [[New Orleans massacre of 1866]]
* 1867 – 1875 [[Comanche campaign]]
** 1871 
***[[Warren Wagon Train raid]]
***[[Battle of Blanco Canyon]]
** 1874: [[Battle of Palo Duro Canyon]]
* 1868 – 1876 [[Sutton–Taylor feud]]
* January 7, 1868 [[Pulaski riot]]
* September 28, 1868 [[Opelousas massacre]]
* 1868 [[Battle of the Washita River]]
* 1870 [[Barber–Mizell feud]]
* July – November 1870 [[Kirk–Holden war]]
* 1871 – 1875 [[Yavapai Wars#Yavapai War|Yavapai War]]
** 1871
***[[Camp Grant massacre]]
***[[Wickenburg massacre]]
** 1872: [[Battle of Salt River Canyon]]
** 1873: [[Battle of Turret Peak]]
** 1874: [[Battle of Sunset Pass]]
* April 15, 1872 [[Goingsnake massacre]]
* 1872 – 1873 [[Modoc War]] [[File:Modocs at Stronghold 450.jpg|thumb|Modocs defending their Stronghold.]]
** 1872: [[Battle of Lost River]]
** 1873
***[[First Battle of the Stronghold]]
***[[Second Battle of the Stronghold]]
***[[Battle of Sand Butte]]
***[[Battle of Dry Lake]]
* March 1871 [[Meridian race riot of 1871]]
* October 24, 1871 [[Los Angeles Chinese massacre of 1871]]
* 1873 – 1888 [[Colfax County War]]
* 1873 [[Yellowstone Expedition of 1873]]
** 1873 
***[[Battle of Honsinger Bluff]]
***[[Battle of Pease Bottom]]
* 1873: [[Colfax massacre]]
* 1874 – 1875 [[Red River War]]
** June 28, 1874 [[Second Battle of Adobe Walls]]
** September 9 – 14, 1874 [[Battle of the Upper Washita River]]
*** September 9 – 14, 1874 [[Battle of the Upper Washita River#Battle of Lyman's Wagon Train|Battle of Lyman's Wagon Train]]
*** September 12, 1874 [[Battle of the Upper Washita River#Battle of Buffalo Wallow|Battle of Buffalo Wallow]]
** September 28, 1874 [[Battle of Palo Duro Canyon]]
* 1874 [[Brooks–Baxter War]]
* 1874 [[Battle of Liberty Place]]
* November 3, 1874 [[Election Massacre of 1874]]
* December 7, 1874 – January 5, 1875 [[Vicksburg massacre]] 
* 1875 – 1876 [[Mason County War]]
* 1875 [[Las Cuevas War]]
* 1876 [[Hamburg massacre]]
* 1876 – 1877 [[Great Sioux War of 1876]][[File:Charles Marion Russell - The Custer Fight (1903).jpg|thumb|Battle of Little Bighorn]]
** 1876
***[[Big Horn Expedition]]
***[[Battle of Powder River]]
***[[Battle of Prairie Dog Creek]]
***[[Battle of the Rosebud]]
***[[Battle of the Little Bighorn]]
***[[Battle of Warbonnet Creek]]
***[[Battle of Slim Buttes]]
***[[Battle of Cedar Creek (1876)]]
***[[Dull Knife Fight]]
** 1877
***[[Battle of Wolf Mountain]]
***[[Battle of Little Muddy Creek]]
* 1876 – 1877 [[Buffalo Hunters' War]]
** 1877
***[[Buffalo Soldier tragedy of 1877]]
***[[Battle of Yellow House Canyon]]
* 1877 [[Nez Perce War]][[File:Chief.Joseph.Band.1877.jpg|thumb|Chief Joseph and his band in the spring of 1877.]]
** 1877
***[[Battle of White Bird Canyon]]
***[[Battle of Cottonwood]]
***[[Battle of the Clearwater]]
***[[Battle of the Big Hole]]
***[[Battle of Camas Creek]]
***[[Battle of Canyon Creek]]
***[[Attack on Looking Glass camp]]
***[[Battle of Bear Paw]]
* July 14 – September 4, 1877 [[Great Railroad Strike of 1877]]
** July 16 – 29, 1877 [[Baltimore railroad strike of 1877]]
** July 23 – 26, 1877 [[Chicago railroad strike of 1877]]
** July 19 – 30, 1877 [[Pittsburgh railroad strike of 1877]]
** July 23, 1877 [[Reading Railroad Massacre]]
** July 22 – 28, 1877 [[1877 St. Louis general strike]]
** July 23 – November 17, 1877 [[Scranton general strike]]
** July 24 – 26, 1877 [[1877 Shamokin uprising]]
* 1878 [[Bannock War]]
* 1878 – 1890 [[Lincoln County War]]
** July 15 – 19, 1878 [[Battle of Lincoln (1878)]]
* 1878 – 1879 [[Northern Cheyenne Exodus]]
** September 13 – 14, 1878 [[Battle of Turkey Springs]]
** September 27, 1878 [[Battle of Punished Woman's Fork]]
* 1879 [[Sheepeater Indian War]]
* 1879 – 1880 [[Victorio's War]]
** 1880: [[Battle of Hembrillo Basin]], [[Alma Massacre]], [[Battle of Fort Tularosa]]
** 1881: [[Battle of Carrizo Canyon]]
* 1879 [[Meeker Massacre]]
* 1881 – 1886 [[Geronimo Campaign|Geronimo's War]]
** 1881
***[[Battle of Cibecue Creek]]
***[[Battle of Fort Apache]]
** 1882
***[[Battle of Big Dry Wash]]
** 1885
***[[Battle of Devil's Creek]]
***[[Battle of Little Dry Creek]]
** 1886
***[[Raid on Bear Valley]]
* 1881 [[Gunfight at the O.K. Corral]]
* 1882 – 1892 [[Pleasant Valley War]]
* June 1883 [[Dodge City War]]
* March 28 – 30, 1884 [[Cincinnati riots of 1884]]
* September 2, 1885 [[Rock Springs massacre]]
* May 4, 1886 [[Haymarket affair]]
* May 5, 1886 [[Bay View massacre]]
* 1887 – 1893 [[Gray County War]]
* 1887 [[Crow War]]
* May 27 – 28, 1887 [[Hells Canyon Massacre]]
* 1887 – 1924 [[Post-1887 Apache Wars period]]
** 1889
***[[Kelvin Grade massacre]]
** 1890
***[[Cherry Creek campaign]]
** 1896
***[[Apache Campaign (1896)]]
* 1887 [[Reservoir war]]
* 1887 – 1895 [[Hawaiian rebellions (1887–1895)]]
** 1889
***[[Wilcox rebellion of 1889]]
** 1893
***[[Overthrow of the Hawaiian Kingdom]]
***[[Leper War on Kauaʻi]]
***[[Black Week (Hawaii)]]
** 1895 
***[[1895 Wilcox rebellion]]
* November 22 – 25, 1887 [[Thibodaux massacre]]
* 1888 – 1889 [[Jaybird–Woodpecker War]]
* 1889 [[Wham Paymaster robbery]]
* May 18 – 19, 1889 [[1889 Forrest City riot]]
* July 20, 1889 – May 24, 1893 [[Johnson County War]]
** April 11 – 13, 1892 [[Siege of the TA Ranch]]
** June 17, 1892 [[Battle of Suggs]]
* 1890 – 1916 [[Castaic Range War]]
* 1890 – 1891 [[Ghost Dance War]] [[File:Soldiers at a burial for the dead at Wounded Knee, South Dakota, c. 1891.jpg|thumb|Mass grave for the dead [[Lakota people|Lakota]] after the massacre at [[Wounded Knee National Historic Landmark|Wounded Knee]].]]
** 1890
***[[Wounded Knee Massacre]]
***[[Drexel Mission Fight]]
* February 10 – May 26, 1891 [[Morewood massacre]]
* March 14, 1891 [[1891 New Orleans lynchings]]
* April 1891 – August 1892 [[Coal Creek War]]
* 1891 – 1893 [[Garza Revolution]]
* July 1 – November 20, 1892 [[Homestead Strike]]
* 1892 [[Dalton Gang#Coffeyville bank robbery|Battle of Coffeyville]]
* 1893 [[Battle of Ingalls]]
* May 1, 1894 [[May Day riots of 1894]]
* May 11 – July 20, 1894 [[Pullman Strike]]
* 1894 [[Bituminous coal miners' strike of 1894]]
* 1895 [[Bannock War of 1895]]
* August 4 – 5, 1895 [[Spring Valley Race Riot of 1895]]
* 1896 [[Yaqui Uprising]]
* September 10, 1897 [[Lattimer massacre]]
* 1898 [[Spanish–American War]][[File:Bombardment of El Morro in 1898.jpg|thumb|The bombardment of [[Castillo San Felipe del Morro]].]]
** 1898
***[[Bombardment of San Juan]]
***[[Capture of Guam]]
***[[Second Battle of San Juan (1898)]]
***[[Third Battle of San Juan (1898)]]
***[[Battle of Fajardo]]
* 1898:
** [[Battle of Sugar Point]]
** October 12, 1898 [[Battle of Virden]]
** November 10, 1898 [[Wilmington insurrection of 1898]]
* 1899:
** [[Hot Springs gunfight]], [[Padre Canyon incident]]
** April 10, 1899 [[Pana massacre]]
** September 17, 1899 [[Carterville Mine Riot]]

==Contemporary history==

===20th Century===

This covers conflicts and terrorist attacks in the 1900s that occurred within the modern territory of the United States of America. This also includes attacks upon the United States from [[Eurasia]]n powers. 

==== 1900–1945 ====

* July 23 – 28, 1900 [[Robert Charles riots]]
* May 12 – October 23, 1902 [[Anthracite coal strike of 1902]]
* 1903 – 1904 [[Colorado Labor Wars]]
* July 6 – 10, 1903 [[Evansville race riot]]
* April 7 – July 19, 1905 [[1905 Chicago teamsters' strike]]
* 1906 – 1916 [[Porum Range War]]
* June 1, 1906 [[Cananea strike]]
* August 12 – 13, 1906 [[Brownsville affair]]
* September 22 – 24, 1906 [[Atlanta Massacre of 1906]]
* August 14 – 16, 1908 [[Springfield race riot of 1908]]
* 1909 [[Crazy Snake Rebellion]]
* February 10 – April 19, 1910 [[Philadelphia general strike (1910)]]
* July 4, 1910 [[Johnson–Jeffries riots]]
* October 1, 1910 [[Los Angeles Times bombing]]
* 1910 – 1919 [[Border War (1910–1919)|Border War]] [[File:Columbus.jpg|thumb|The ruins of [[Columbus, New Mexico]] after the battle.]]
** 1915
***[[Bandit War]]
***[[Raid on Norias Ranch]]
***[[Ojo de Agua Raid]]
***[[Battle of Nogales (1915)]]
** 1916
***[[Battle of Columbus (1916)]]
***[[Raid on Glenn Springs]]
***[[Raid on San Ygnacio]]
** 1917
***[[Brite Ranch raid]]
** 1918
***[[Neville Ranch raid]]
***[[Porvenir massacre (1918)]]
***[[Battle of Ambos Nogales]]
** 1919
***[[Battle of Ciudad Juárez (1919)]]
***[[Candelaria border incursion of 1919]]
* 1911 [[Battle of Kelley Creek]]
* January 11 – March 12, 1912 [[1912 Lawrence textile strike]]
* April 18, 1912 – July 1913 [[Paint Creek–Cabin Creek strike of 1912]]
* July 7, 1912 [[Grabow riot]]
* February 25 – July 28, 1913 [[1913 Paterson silk strike]]
* July 23, 1913 – April 13, 1914 [[Copper Country Strike of 1913–1914]]
* August 3, 1913 [[Wheatland hop riot]]
* September 23, 1913 – December 1914 [[Colorado Coalfield War]]
** April 20, 1914 [[Ludlow Massacre]]
* October 31 – November 7, 1913 [[Indianapolis streetcar strike of 1913]]
* 1914 – 1915 [[Bluff War]]
* July 12, 1914 [[Hartford coal mine riot]]
* 1914 – 1918 [[World War I]]
** July 30, 1916 [[Black Tom explosion]]
** January 11, 1917 [[Kingsland Explosion]]
** August 2 – 3, 1917 [[Green Corn Rebellion]]
** July 21, 1918 [[Attack on Orleans]]
* July 22, 1916 [[Preparedness Day Bombing]]
* November 5, 1916 [[Everett massacre]]
* May 28 – July 3, 1917 [[East St. Louis massacre]]
* July 1917 [[1917 Chester race riot]]
* July 12, 1917 [[Bisbee Deportation]]
* August 23, 1917 [[Houston riot of 1917]]
* 1918 – 1931 [[Osage Indian murders]]
* 1918 [[Battle of Bear Valley]]
* February 6 – 11, 1919 [[Seattle General Strike]]
* 1919 [[Red Summer]]
** April 10, 1919 [[Morgan County, West Virginia riot of 1919]]
** April 13, 1919 [[Jenkins County, Georgia, riot of 1919]]
** May 9 – July 31, 1919 [[Race riots in Philadelphia during the 1919 Red Summer]]
** May 10, 1919 [[Charleston riot of 1919]]
** May 27, 1919 [[Putnam County, Georgia, arson attack]]
** June 27, 1919 [[Annapolis riot of 1919]]
** June 27, 1919 [[Macon, Mississippi, race riot]]
** June 29, 1919 [[New London riot of 1919]]
** July 3, 1919 [[Bisbee Riot]]
** July 6, 1919 [[Dublin, Georgia riot]]
** July 8, 1919 [[1919 Coatesville call to arms]]
** July 12, 1919 [[Longview race riot]]
** July 14, 1919 [[Garfield Park riot of 1919]]
** July 15, 1919 [[Port Arthur riot 1919]]
** July 19 – 24, 1919 [[Washington race riot of 1919]]
** July 20 – August 21, 1919 [[New York race riots of 1919]]
** July 21, 1919 [[1919 Norfolk race riot]]
** July 27 – August 3, 1919 [[Chicago race riot of 1919]]
** July 31, 1919 [[Syracuse riot of 1919]]
** August 1, 1919 [[Whatley, Alabama race riot of 1919]]
** August 27 – 29, 1919 [[Laurens County, Georgia race riot of 1919]]
** August 30 – 31, 1919 [[Knoxville riot of 1919]]
** September 28 – 29, 1919 [[Omaha race riot of 1919]]
** September 30 – October 2, 1919 [[Elaine massacre]]
** October 1 – 2, 1919 [[Baltimore riots of 1919]]
** October 31, 1919 [[Corbin, Kentucky race riot of 1919]]
** November 11, 1919 [[Wilmington, Delaware race riot of 1919]]
** November 22, 1919 [[Bogalusa sawmill killings]]
* May 1, 1919 [[May Day riots of 1919]]
* November 11, 1919 [[Centralia massacre (Washington)]]
* May 19, 1920 [[Battle of Matewan]]
* September 16, 1920 [[Wall Street bombing]]
* November 2 – 3, 1920 [[Ocoee massacre]]
* September 7, 1920 – February 1921 [[1920 Alabama coal strike]]
* May 31 – June 1, 1921 [[Tulsa race riot]]
* September 10 – 21, 1921 [[Battle of Blair Mountain]]
* April 1 – September 11, 1922 [[UMW General coal strike (1922)]]
** June 21 – 22, 1922 [[Herrin massacre]]
* December 6 – 15, 1922 [[Perry massacre]]
* January 1 – 7, 1923 [[Rosewood massacre]]
* 1923 [[Posey War]]
* September 9, 1924 [[Hanapepe massacre]]
* May 18, 1927 [[Bath School disaster]]
* October 18, 1927 – May 1928 [[1927–1928 Colorado Coal Strike]]
** November 21, 1927 [[Columbine Mine massacre]]
* February 4, 1929 [[Saint Valentine's Day massacre]]
* April  1 – September 14, 1929 [[Loray Mill strike]]
* February 1930 – April 15, 1931 [[Castellammarese War]]
* 1931 – 1939 [[Harlan County War]]
** May 15, 1931 [[Battle of Evarts]]
* 1931 [[Red River Bridge War]]
* September 21 – 25, 1931 [[Iowa Cow War]]
* March 7, 1932 [[Ford Hunger March]]
* July 28, 1932 [[Bonus Army]]
* June 17, 1933 [[Kansas City massacre]]
* April 12, 1934 – June 3, 1934 [[Auto-Lite strike]]
* May 16 - August 21, 1934 [[Minneapolis general strike of 1934]]
* May 9 – July 31, 1934 [[1934 West Coast waterfront strike]]
* March 19, 1935 [[Harlem riot of 1935]]
* October 24, 1935 [[Río Piedras massacre]]
* March 21, 1937 [[Ponce massacre]]
* May 26, 1937 [[Battle of the Overpass]]
* May 30, 1937 [[1937 Memorial Day massacre]]
* 1939 – 1945 [[World War II]] [[File:Dutch Harbor Attack - June 1942.jpg|thumb|The Navy radio station at Dutch Harbor burning after the Japanese attack.]]
*** 1941
***[[Attack on Pearl Harbor]]
***[[Niihau incident]]
***[[First Bombardment of Midway]]
***[[Battle of Guam (1941)]]
***[[Shelling of Johnston and Palmyra]]
** 1942
***[[Bombardment of Ellwood]]
***[[Battle of Los Angeles]]
***[[Operation Pastorius]]
***[[Battle of the Aleutian Islands]]
***[[Battle of Dutch Harbor]]
***[[Torpedo Alley]]
***[[Bombardment of Fort Stevens]]
***[[Japanese occupation of Kiska]]
***[[Battle of Midway]]
***[[Japanese occupation of Attu]]
***[[Lordsburg killings]]
***[[Lookout Air Raids]]
***[[Escape from Fort Stanton]]
** 1943
***[[Landing at Amchitka]]
***[[Battle of Attu]]
***[[Operation Cottage]]
** 1944
***[[Mariana and Palau Islands campaign]]
***[[Battle of Saipan]]
***[[Port Chicago disaster]]
***[[Second Battle of Guam]]
***[[Battle of Tinian]]
***[[Fort Lawton Riot]]
***[[Great Papago Escape]]
** 1945
***[[Santa Fe Riot]]
***[[Project Hula]]
***[[Battle of Point Judith]]
***[[Utah prisoner of war massacre]]
* May 30, 1943 [[Zoot Suit Riots]]
* June 15 – 17, 1943 [[Beaumont race riot of 1943]]
* June 20–22, 1943 [[1943 Detroit race riot]]
* August 1 – 2, 1943 [[Harlem riot of 1943]]

==== 1946 – 2000 ====
* 1946 [[Battle of Alcatraz]]
* 1946 [[Battle of Athens (1946)]]
* June 21, 1949 [[Fairground Park riot]]
* June 29, 1949 [[Anacostia Pool riot]]
* August 27, 1949 [[Peekskill riots]]
* November 8 – 12, 1949 [[Englewood race riot]]
* 1950 – 1954 [[Puerto Rican Nationalist Party insurgency]]
** October 30, 1950 [[Jayuya Uprising]]
** October 30, 1950 [[Utuado uprising]]
** October 30, 1950 [[San Juan Nationalist revolt]]
* November 1, 1950 [[Attempted assassination of Harry S. Truman]]
* July 11 – 12, 1951 [[Cicero race riot of 1951]]
* March 1, 1954 [[1954 United States Capitol shooting]]
* January 18, 1958 [[Battle of Hayes Pond]]
* May 14, 1961 [[Anniston and Birmingham bus attacks]]
* September 30 – October 1, 1962 [[Ole Miss riot of 1962]]
* April 3 – May 10, 1963 [[Birmingham campaign]]
* July 16 – 22, 1964 [[Harlem riot of 1964]]
* July 24 – 26, 1964 [[1964 Rochester race riot]]
* August 15 – 17, 1964 [[Dixmoor race riot]]
* August 28 – 30, 1964 [[1964 Philadelphia race riot]]
* March 7 – 25, 1965 [[Selma to Montgomery marches]]
* August 11 – 17, 1965 [[Watts riots]]
* June 5 – June 26, 1966 [[March Against Fear]]
* June 12 – 14, 1966 [[Division Street riots]]
* July 12 – 15, 1966 [[1966 Chicago West Side riots]]
* July 18 – 23, 1966 [[Hough riots]]
* August 1, 1966 [[University of Texas tower shooting]]
* September 1, 1966 [[1966 Dayton race riot]]
* September 27 – October 1, 1966 [[Hunters Point social uprising]]
* June 5, 1967 [[Alianza Federal de Mercedes|Tierra Amarilla courthouse raid]]
* Summer of 1967 [[Long, hot summer of 1967]]
** June 26 – July 1, 1967 [[1967 Buffalo riot]]
** July 12 – 17, 1967 [[1967 Newark riots]]
** July 14 – 16, 1967 [[1967 Plainfield riots]]
** July 23 – 27, 1967 [[1967 Detroit riot]]
** July 31 – August 3, 1967 [[1967 Milwaukee riot]]
* February 8, 1968 [[Orangeburg massacre]]
* April 4 – May 27, 1968 [[King-assassination riots]]
** April 4 – 5, 1968 [[1968 New York City riot]]
** April 4 – 8, 1968 [[1968 Washington, D.C. riots]]
** April 5 – 7, 1968 [[1968 Chicago riots]]
** April 5 – 11, 1968 [[1968 Pittsburgh riots]]
** April 6 – 14, 1968 [[Baltimore riot of 1968]]
** April 9, 1968 [[1968 Kansas City, Missouri riot]]
** April 9 – 10, 1968 [[Wilmington riot of 1968]]
* July 23 – 26, 1968 [[Glenville shootout]]
* August 7 – 8, 1968 [[1968 Miami riot]]
* August 8 – 9, 1969 [[Tate–LaBianca murders]]
* August 23 – 28, 1968 [[1968 Democratic National Convention protests]]
* May 21 – 25, 1969 [[1969 Greensboro uprising]]
* June 28 – July 3, 1969 [[Stonewall riots]]
* July 1969 [[1969 York race riot]]
* October 8 – 11, 1969 [[Days of Rage]]
* November 20, 1969 – June 11, 1971 [[Occupation of Alcatraz]]
* May 4, 1970 [[Kent State shootings]]
* May 11 – 12, 1970 [[1970 Augusta riot]]
* August 7, 1970 [[Marin County Civic Center attacks]]
* August 24 – 27, 1970 [[1970 Memorial Park riot]]
* November 5 – 6, 1970 [[Newhall incident]]
* 1971 [[Attica Prison riot]]
* August 30 – September 22, 1972 [[Occupation of Catalina Island]]
* 1973 [[Wounded Knee Occupation]]
* May 17, 1974 [[Symbionese Liberation Army|SLA shootout]]
* July 11 – 17, 1974 [[Baltimore police strike]]
* 1974 – 1976 [[Boston desegregation busing crisis]]
* December 29, 1975 [[1975 LaGuardia Airport bombing]]
* March 9 – 11, 1977 [[1977 Washington, D.C., attack and hostage taking]]
* July 4 – 5, 1977 [[Humboldt Park riot]]
* July 13 – 14, 1977 [[New York City blackout of 1977]]
* 1979 – 1980 [[Miami drug war]]
* May 21, 1979 [[White Night riots]]
* November 3, 1979 [[Greensboro massacre]]
* February 2 – 3, 1980 [[New Mexico State Penitentiary riot]]
* May 8, 1980 [[Norco shootout]]
* May 17 – 20, 1980 [[1980 Miami riots]]
* January 12, 1981 [[Puerto Rico Air National Guard#1981 Muñiz Air National Guard Base attack|1981 Muñiz Air National Guard Base attack]]
* October 20, 1981 [[Brink's robbery (1981)]]
* December 28 – 30, 1982 [[1982 Overtown riot]]
* January 11 – 13, 1983 [[Shannon Street massacre]]
* July 18, 1984 [[San Ysidro McDonald's massacre]]
* May 13, 1985 [[1985 MOVE bombing]]
* April 11, 1986 [[1986 FBI Miami shootout]]
* November 13 – 23, 1987 [[Atlanta prison riots]]
* August 6 – 7, 1988 [[1988 Tompkins Square Park riot]]
* January 16 – 19, 1989 [[1989 Miami riot]]
* September 23, 1989 [[Ash Street shootout]]
* August 19 – 21, 1991 [[Crown Heights riot]]
* April 29 – May 4, 1992 [[1992 Los Angeles riots]]
* August 21–31, 1992 [[Ruby Ridge standoff]]
* February 26, 1993 [[1993 World Trade Center bombing]]
* February 28 – April 19, 1993 [[Waco siege]]
* January 6 – 7, 1995 [[Bojinka plot]]
* April 19, 1995 [[Oklahoma City bombing]]
* March 28, 1996  [[Montana Freemen|Montana Freemen Standoff]]
* July 27, 1996 [[Centennial Olympic Park bombing]]
* October 25 – November 14, 1996 [[1996 riots in St. Petersburg, Florida]]
* February 28, 1997 [[North Hollywood shootout]]
* April 27, 1997 – May 4, 1997 [[Davis Mountain Resort hostage crisis]]
* September 22 – October 31, 1997 [[1997 Roby standoff|Roby Standoff]]
*
* April 20, 1999 [[Columbine High School massacre]]
* November 30 – December 3, 1999 [[1999 Seattle WTO protests]]

===21st century===

* 2001 – present [[War on Terror]]
** September 11, 2001 [[September 11 attacks]]
** May 8, 2007 [[2007 Fort Dix attack plot]]
** November 5, [[2009 Fort Hood shooting]]
** April 15, 2013 [[Boston Marathon bombing]]
** December 2, 2015 [[2015 San Bernardino attack]]
** June 12, 2016 [[Orlando nightclub shooting]]
** October 31, 2017 [[2017 New York City truck attack]]
** December 6, 2019 [[Naval Air Station Pensacola shooting]]
** January 15, 2022 [[Colleyville synagogue hostage crisis]]
** January 1, 2025 [[2025 New Orleans truck attack]]
* April 9 – 13 2001 [[Cincinnati riots of 2001]]
* 2002 [[River Run riot]]
* October 2 – 24, 2002 [[D.C. sniper attacks]]
* October 15, 2005 [[2005 Toledo riot]]
* April 16, 2007 [[Virginia Tech shooting]]
* May 1, 2007 [[2007 MacArthur Park rallies]]
* November 9, 2009 [[2009 Lakewood shooting]]
* February 14 – June 16, 2011 [[2011 Wisconsin protests]]
* October 10, 2011 [[Occupy Oakland]]
* December 14, 2012 [[Sandy Hook Elementary School shooting]]
* February 3 – 12, 2013 [[Christopher Dorner shootings and manhunt]]
* September 16, 2013 [[Washington Navy Yard shooting]]
* April 5 – May 2014 [[Bundy standoff]]
* August 9 – December 2, 2014 [[Ferguson unrest]]
* November 24 – December 10, 2014 [[2014 Oakland riots]]
* April 18 – May 3, 2015 [[2015 Baltimore protests]]
* May 17, 2015 [[2015 Waco shootout]]
* June 17, 2015 [[Charleston church shooting]]
* October 1, 2015 [[2015 Umpqua Community College shooting]]
* January 1 – February 16, 2016 [[Occupation of the Malheur National Wildlife Refuge]]
* January 13, 2016 [[National Western Complex shootout]]
* April 2016 – February 2017 [[Dakota Access Pipeline protests]]
* June 26, 2016 [[2016 Sacramento riot]]
* August 13 – 15, 2016 [[2016 Milwaukee riots]]
* September 20 – 23, 2016 [[Killing of Keith Lamont Scott#Protests and rioting|2016 Charlotte protests and riots]]
* February – September, 2017 [[2017 Berkeley protests]]
* August 11 – 12, 2017 [[Unite the Right rally]]
* September 15 – November 24, 2017 [[2017 St. Louis protests]]
* October 1, 2017 [[2017 Las Vegas shooting]]
* November 5, 2017 [[Sutherland Springs church shooting]]
* February 14, 2018 [[Parkland high school shooting]]
* October 27, 2018 [[Pittsburgh synagogue shooting]]
* August 3, 2019 [[2019 El Paso shooting]]
* December 5, 2019 [[2019 Miramar shootout]]
* May 25, 2020 – September 26, 2023 [[2020–2023 United States racial unrest]]
** May 26, 2020 – August 4, 2022 [[Breonna Taylor protests]]
** May 26, 2020 – May 2, 2023 [[George Floyd protests]]
*** May 26, 2020 – May 2, 2023 [[2020–2023 Minneapolis–Saint Paul racial unrest]]
**** May 26, 2020 – June 20, 2021 [[George Floyd Square occupied protest]]
**** August 26 – 31, 2020  [[2020 Minneapolis false rumors riot]]
**** September 11, 2020 – June 25, 2021 [[Protests in Minneapolis regarding the trial of Derek Chauvin]]
**** June 3 – November 3, 2021 [[2021 Uptown Minneapolis unrest]]
** August 23 – September 1, 2020 [[Kenosha unrest]]
** April 11, 2021 – February 18, 2022 [[Daunte Wright protests]]
** January 27 – February 1, 2023 [[Tyre Nichols protests]]
* January 6, 2021 [[2021 United States Capitol attack]]
* February 2, 2021 [[2021 Sunrise, Florida shootout]]
* 2021 – 2023 [[Stop Cop City]]
* 2021 [[Wakefield standoff]]
* May 14, 2022 [[Buffalo supermarket shooting]]
* May 24, 2022 [[Uvalde school shooting]]
* March 27, 2023 [[2023 Nashville school shooting]]
* October 8, 2023 – present [[Gaza war protests in the United States]]
* October 25, 2023 [[2023 Lewiston shootings]]
* April 29, 2024 [[2024 Charlotte shootout]]

==See also==
* [[Indian Wars]]
* [[List of Indian massacres|Indian massacre]]
* [[Second Happy Time]]
* [[American Theater (World War II)]]
* [[List of conflicts in British America]]
* [[List of wars involving the United States]]
* [[United States military casualties of war]]
* [[List of incidents of civil unrest in the United States]]

{{US military navbox}}

{{North America topic|List of conflicts in}}

{{DEFAULTSORT:Conflicts In The United States}}
[[Category:Conflicts in the United States|*]]
[[Category:Military history of the United States|Military history of the United States]]
[[Category:United States military-related lists]]
[[Category:United States history-related lists]]
[[Category:Lists of events in the United States]]
[[Category:Lists of military conflicts|United States]]
[[Category:Lists of wars|United States]]