Timeline Library

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United States

Subcategories

Civil War Era18 Founding Early Republic23 Industrialization18 Modern Era33 Territorial Expansion20

© 2026 Timeline Library

Ratification Campaigns and State Conventions for the Constitution (1787–1790)

1787 - 1790

Railroad Network Expansion and Standardization (1869–1900)

1869 - 1900

Public Enemy and Political Hip Hop's Peak (1986–1992)

1985 - 1992

Politics and Elections: The 1864 Presidential Campaign and Wartime Politics (1863–1865)

1863 - 1865

Philippine–American War and U.S. Colonial Rule in the Philippines (1898–1946)

1898 - 1946

Peninsula Campaign (March–July 1862)

1862

Pathways from Organized Territory to Statehood: Examples from the 19th Century (1803–1890)

1787 - 1889

Passage and Implementation of the Affordable Care Act (2009–2016)

2009 - 2016

Panama Canal Zone: Acquisition, Control, and Transfer (1903–1999)

1902 - 1999

Overthrow of the Hawaiian Kingdom, Annexation, and Territorial Period (1893–1959)

1887 - 1959

Overland Campaign and Siege of Petersburg (May 1864–April 1865)

1864 - 1865

Oregon Treaty and American Settlement of the Oregon Country (1846–1860)

1818 - 1855

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