Era
20th century
38
19th century
24
18th century
12
1939-1945
9
17th century
8
20e siècle
7
Colonial period, ca. 1600-1775
7
1900-1999
6
1800-1899
4
1945-
4
1885-1974
3
1926-
3
1945-1989
3
1989-
3
1775-1865
2
1800-1999
2
18e siècle
2
1917-1921
2
1933-1945
2
1948-
2
1954-
2
1980-
2
Geschichte
2
Revolution, 1917-1921
2
-1911
1
1670-1918
1
16e s
1
16th century
1
1700-1799
1
1742-1807
1
17e siècle
1
1800-1933
1
1803-1865
1
1816 (ca.)-1856
1
1816-1890
1
1825-1864
1
1839-1904
1
1863-1940
1
1869-1940
1
1874-1934
1
1898-1950
1
19-20. sz
1
1900-2000
1
1900-2099
1
1902-1980
1
1914-1918
1
1914-1965
1
1917-
1
1917-1991, Soviet Union
1
1918-1945
1
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