Era
To 1775
18
20th century
10
19th century
9
1783-1865
7
1865-1918
5
1945-1970
4
Colonial period, ca. 1600-1775
4
1775-1783
3
1860-1938
3
1900-1999
3
1918-1945
3
1945-
3
19e siècle
3
Civil War, 1861-1865
3
Revolution, 1775-1783
3
1782-1862
2
1783-1848
2
1789-1809
2
1800-1899
2
1830-1908
2
1898-1974
2
1900-1965
2
1918-
2
1971-
2
20e siècle
2
(1823-1897)
1
-1839
1
1516-1830
1
1674-1751
1
1701-1779?
1
1708-1789
1
1725-1798
1
1731-1821
1
1733-1804
1
1733-1812
1
1740-1818
1
1741-1810
1
1742-1787
1
1744-1822
1
1745-1796
1
1745-1806
1
1745-1834
1
1751-1796
1
1761-1839
1
1761-1849
1
1762-1845
1
1771-1845
1
1771-1846
1
1774-1836
1
1775-1806
1
more ...