Era
19th century
13
1865-1918
11
20th century
9
1783-1865
7
18th century
5
Civil War, 1861-1865
5
To 1783
5
19e siècle
4
Colonial period, ca. 1600-1775
4
1700-1899
2
1775-1865
2
1783-1848
2
1783-1850
2
1809-1865
2
1865-1900
2
1901-1909
2
1914-1918
2
1918-1945
2
1964-
2
1703-1758
1
1706-1790
1
1757-1804
1
1763-1867
1
1775-1783
1
1783-1815
1
1800-1899
1
1802-1866
1
1805-1859
1
1815-1861
1
1831-1910
1
1841-1919
1
1848-1865
1
1849-1861
1
1857-1929
1
1858-1919
1
1861-1865 (Guerre de Sécession)
1
1865-1921
1
18e siècle
1
1909-
1
1929
1
1945-
1
1961-
1
1969-
1
1970-
1
1977-1981
1
2001-2009
1
21st century
1
Revolution, 1775-1783
1
To 1865
1