Era
20th century
55
Revolution, 1775-1783
41
19th century
29
Civil War, 1861-1865
18
1732-1799
9
1829-1906
9
18th century
8
Colonial period, ca. 1600-1775
7
1775-1783
6
19e siècle
6
1782-1852
5
1850-1917
5
1775-1783 (Révolution)
4
1800-1899
4
20e siècle
4
Revolution, 1848-1849
4
1473-1543
3
1656-1680
3
1735-1818
3
1815-1861
3
1839-1905
3
1865-1900
3
1900-1999
3
1903-
3
1909-
3
1933-1945
3
247 B.C.-182 B.C.
3
War of 1812
3
1706-1790
2
1709-1784
2
1718-1790
2
1733-1804
2
1735-1815
2
1737-1832
2
1741-1801
2
1750-1818
2
1750-1831
2
1770-1840
2
1775-1865
2
1779-1839
2
1780-1875
2
1783-1789
2
1783-1865
2
1787-1865
2
1791-1841
2
1791-1868
2
1791-1880
2
1792-1868
2
1796-1877
2
1807-1870
2
more ...