Era
Civil War, 1861-1865
6
Colonial period, ca. 1600-1775
5
Revolution, 1775-1783
5
19th century
4
1744-1822
2
1759-1817
2
1765-1844
2
1775-1865
2
1782-1862
2
1792-1864
2
1796-1854
2
1815-1861
2
1825-1896
2
1849-1877
2
18th century
2
To 1803
2
(1756-1835)
1
1066-1485 (Moyen Âge)
1
1066-1603
1
1172-1603
1
1644-1718
1
1694-1768
1
1699-1777
1
1707-1759
1
1720-1801
1
1722-1810
1
1732-1799
1
1739-1823
1
1747-1792
1
1756-1835
1
1764-1841
1
1769-1821
1
1778-1838
1
1791-1868
1
1800-1874
1
1804-1869
1
1807-1867
1
1809-1865
1
1815-1891
1
1830-1903
1
1838-1922
1
1849-1861
1
1857-1861
1
1864?-1943
1
1901-
1
Civil War
1
Colonial period, 1600-1776
1
Commonwealth and Protectorate, 1649-1660
1
Confederation, 1783-1789
1
French and Indian War, 1755-1763
1
more ...