Era
1900-1959
4
Jusqu'à 1893
4
To 1893
4
1993-
3
1583-1645
2
1917-
2
1945-
2
1959-
2
1991-1995
2
Qing dynasty, 1644-1912
2
Since 1900
2
Since 1917
2
1644 - 1912
1
1644-1912
1
1644-1918
1
1789-1799
1
1823-1897
1
1841-1935
1
1844-1934
1
1861-1865
1
1861-1865 (Guerre de Sécession)
1
1867-1914
1
1867-1945
1
1893-1900
1
1899-1902
1
1900 - 1999
1
1900-1918
1
1900-1999
1
1902-1933
1
1909-1933
1
1914-1945
1
1917-1936
1
1935 - 1946
1
1935-1946
1
1945-1990
1
1951-
1
1972-
1
1989-
1
1991 - 1995
1
1991-
1
1992-
1
19th century
1
2000-2099
1
20th century
1
21st century
1
Civil War, 1861-1865
1
Periodicals
1
Revolution, 1789-1799
1
Since 1945
1
Since 1951
1
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