Era
Revolution, 1775-1783
35
Colonial period, ca. 1600-1775
27
Civil War, 1861-1865
8
War of 1812
8
1775-1783
5
19th century
4
1775-1783 (Révolution)
3
20th century
3
17th century
2
18th century
2
1900-1999
2
742-814
2
Revolution (1775-1783)
2
-1646
1
-1655
1
-approximately 1707
1
1587-1673
1
1670-1744
1
1678-1746
1
1718-1791
1
1722-1803
1
1732-1799
1
1735-1826
1
1743-1826
1
1752-1818
1
1759-1818
1
1759-1826
1
1760-1835
1
1765-1832
1
1767-1848
1
1774-1802
1
1774-1885
1
1783-1815
1
1783-1856
1
1790-1873
1
1791-1866
1
1800-1883
1
1807-1844
1
1807-1886
1
1838-
1
1861-1865
1
1861-1962
1
1862
1
1865-1898
1
1867-1945
1
1896-1978
1
1896-1984
1
1902-1991
1
1914-1918
1
1926-
1
more ...