United States Expansion
Browse timelines in United States Expansion.
Showing 16-22 of 22 timelines
Sub Categories
Oregon Treaty and Settlement of the Pacific Northwest (1846–1859)
1843 - 1859
Overland Trails, Wagon Migration, and Stage Routes (1840–1869)
1841 - 1869
Plains Indian Wars (1854–1890)
1851 - 1890
Railroad Monopolies, Land Grants, and Federal Regulation (1865–1900)
1862 - 1895
Reservation System, Assimilation Policies, and the Dawes Act (1851–1887)
1851 - 1887
Spanish–American War and the United States' Overseas Expansion (1898–1901)
1898 - 1901
Statehood of the Great Plains and Mountain States (1861–1912)
1861 - 1912