Era
20th century
42
1945-
26
1989-
22
21st century
20
1945-1989
8
1900-1999
6
19th century
5
20e siècle
5
1965-1975
4
Since 1945
4
Since 1989
4
1993-2001
3
Geschichte
3
1901-1936
2
1908-2003
2
1914-
2
1916-
2
1939-1945
2
1945-1955
2
1975-1985
2
1976-
2
1979-
2
1984-
2
1989
2
1993-
2
1995-2005
2
Revolution, 1971
2
1760-1820
1
1788-1864, USMA 1805
1
1839-1881, USMA May 1861
1
1869-1930
1
1871-1918
1
1878-1967
1
1884-1962
1
1895-1970
1
1899-1964
1
18th century
1
1901-1940
1
1901-1987, USMA 1922
1
1913-1921
1
1914-1918
1
1914-1940
1
1916-2009
1
1917-1936
1
1917-1945
1
1917-1991, Soviet Union
1
1918-
1
1918-1945
1
1933-1937
1
1936-1945
1
more ...