Era
19th century
49
20th century
38
1800-1899
17
1900-1999
14
18th century
12
Civil War, 1861-1865
10
1783-1865
7
1865-1918
7
21st century
7
1700-1899
5
1800-1999
5
1959-
5
1775-1783
4
1783-1789
3
1861-1865
3
1869-1934
3
1873-
3
1918-1932
3
1933-1945
3
1934-
3
1746-1786
2
1775-1865
2
1783-1809
2
1865-1999
2
1912-1947
2
1937-
2
2000-2099
2
Revolution, 1775-1783
2
1700-1799
1
1700-1804
1
1743-1826
1
1749-1815
1
1758-1812
1
1789-1797
1
1800 - 1899
1
1809-1865
1
1849-1877
1
1857-1861
1
1864-1920
1
1865-1877
1
1865-1898
1
1865-1921
1
1877-1909
1
1898-1952
1
1900-talet
1
1913-1994
1
1945-
1
1945-1953
1
1945-1989
1
1953-1961
1
more ...