United States
Browse timelines in United States.
Showing 46-60 of 97 timelines
Sub Categories
McCarthyism and the Second Red Scare (1947–1957)
1947 - 1957
Mechanization of Agriculture and the Farm Machinery Industry (1830–1920)
1834 - 1918
Medical Care, Hospitals, and Sanitation in the Civil War (1861–1865)
1861 - 1865
Mexican–American War and the Mexican Cession (1846–1848)
1846 - 1848
Naval Technology and Ironclads, including Hampton Roads (1861–1865)
1861 - 1975
North American Free Trade Agreement: Negotiation to Implementation (1990–1994)
1990 - 1994
Northern Home Front: Mobilization, Industry, and Civilian Life (1861–1865)
1861 - 1865
Northwest Indian War and Treaty Settlements (1785–1795)
1785 - 1795
Northwest Ordinance and the Settlement of the Northwest Territory (1784–1803)
1784 - 1803
Northwest Territory and the Northwest Ordinance (1787–1803)
1784 - 1803
Oregon Treaty and American Settlement of the Oregon Country (1846–1860)
1818 - 1855
Overland Campaign and Siege of Petersburg (May 1864–April 1865)
1864 - 1865
Overthrow of the Hawaiian Kingdom, Annexation, and Territorial Period (1893–1959)
1887 - 1959
Panama Canal Zone: Acquisition, Control, and Transfer (1903–1999)
1902 - 1999
Passage and Implementation of the Affordable Care Act (2009–2016)
2009 - 2016