Era
Colonial period, ca. 1600-1775
21
Revolution, 1775-1783
11
1775-1783
9
18th century
7
1775-1783 (Révolution)
5
Civil War, 1861-1865
5
To 1775
5
1775-1865
4
19th century
4
d. 1824
4
1732-1799
3
1736-1799
3
1743-1826
3
-1780
2
1600-1775
2
1732-1794
2
1755-1835
2
1783-1789
2
1802-1891
2
1812
2
1959-
2
Revolution
2
Triassic
2
-1749
1
-1818?
1
1600-1799
1
1658-1708
1
1676-1740
1
1700-1799
1
1726-1806
1
1745-1808
1
1747-1776
1
1750-1815
1
1756-1836
1
1762-1841
1
1764-1820
1
1773-1833
1
1775-1861
1
1775?-1842
1
1777-1831
1
1787-1854
1
1787-1875
1
1790-1844
1
1790-1868
1
1792-1871
1
1795-1851
1
1797-1842
1
1800?-1831
1
1805-1807
1
1814
1
more ...