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Top of the IA Hierarchies

			............ Named Events
			................ <North and South American history>
			.................... <United States history>
			........................ American Civil War (American history, 1861-1865)
			........................ American Revolution (Anglo-American history, 1775-1783)
			........................ California Missions (Spanish-American history, 1697-1834)
			........................ Chautauqua Movement (American cultural movement)
			........................ Chickasaw Removal (American history, 1837-1851)
			........................ Covenant Chain (American history, drafted early 1600s)
			........................ Creek War (American history, 1813-1814)
			........................ Crow Fair (American history, began 1904)
			........................ Gadsden Purchase (Mexican-USA history, 1853) [N]
			........................ Ghost Dance Movement (American history, 1889-1890)
			........................ Great Chicago Fire (American event, 1871)
			........................ Greater Los Angeles Fires 2025 (American event)
			........................ Indian Removal (American history, 1830-1839)
			........................ Indian Wars (American history, 1790-1890)
			........................ Mexican-American War (Mexican-USA history, 1846-1848) [N]
			........................ Occupation of Alcatraz (American history, 1969-1971)
			........................ Philippine-American War (Filipino-American history, 1899-1902) [N]
			........................ Ponca Powwow (American history, began 1879)
			........................ September 11 Terrorist Attacks (American history, 2001)
			........................ Spanish-American War (European-American history, 1898) [N]
			........................ The Long Walk (American history, 1863-1866; 1868)
			........................ Trail of Death (American history, 1838)
			........................ War of 1812 (American and British history, 1812)