Era
20th century
15
20e siècle
14
1900-1999
10
19e siècle
9
19th century
9
1800-1899
4
1861-1865 (Guerre de Sécession)
3
Civil War, 1861-1865
3
1800-1999
2
18e siècle
2
18th century
2
1933-1945
2
1600-1699
1
1600-1750
1
1700-1799
1
1700-1899
1
17e siècle
1
17th century
1
1800 - 1899
1
1800-talet
1
1807-1870
1
1809-1865
1
1838-1905
1
1849-1877
1
1858-1942
1
1861-1865
1
1861-1865, Civil War
1
1877-1881
1
1880-1968
1
1884-1972
1
1887-1948
1
1901-1978
1
1908-1973
1
1919-1992
1
1925-
1
1925-1996
1
1939-1945
1
1945-
1
1945-1960
1
1945-1970
1
1945-1989
1
1946-
1
1948-
1
1954-
1
1961-
1
1961-1975
1
1981-
1
1981-2001
1
19th Century
1
2017-2021
1
more ...