Era
1945-
11
20th century
9
1945-1989
6
Civil War, 1861-1865
6
1947-
5
Since 1945
4
1958-
3
1965-1979
3
1975-
3
1976-
3
1985-1991
3
Since 1958
3
1868-1912
2
1881-1973
2
1900-1999
2
1912-1949
2
1920-2002
2
1933-1974
2
1945-1992
2
1971 - 1972
2
1975-1982
2
1976-2002
2
19th century
2
Cyprus Crisis, 1974-
2
Since 1947
2
1552-1634
1
1592-1663
1
1592-1665
1
1602-1942
1
1743-1826
1
1751-1836
1
1774-1818
1
1789-1900
1
1795-1872
1
1799-1856
1
1804-1918
1
1810-
1
1816-1890
1
1817-1903
1
1820 - 1829
1
1820-1829
1
1822-1891
1
1834-1894
1
1848-1867
1
1849-1867
1
1861-1935
1
1868-
1
1870-1924
1
1870-1940
1
1883-1937
1
more ...