Era
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1945-1975
3
1945-1985
3
1945-1992
3
1948-
3
1952 - 1998
3
1953-1975
3
1960-1988
3
1965-1979
3
1969-
3
1970-1973
3
1973-1989
3
1981-1993
3
1981-2001
3
1983-
3
1983-2002
3
1989-2001
3
1992
3
1992-2003
3
1999-
3
2000 - 2099
3
2009
3
2009-2017
3
2011
3
2012
3
2017-2020
3
2020
3
Civil War, 1861-1865
3
Israeli intervention, 1982-1985
3
Since 1997
3
Transfer of Sovereignty from Great Britain, 1997
3
1732-1799
2
1751-1836
2
1783-1809
2
1783-1815
2
17th century
2
1800-1899
2
1808-1875
2
1809-1817
2
1818-1902
2
1830-1915
2
1831-1881
2
1841-1845
2
1843-1901
2
1848-1950
2
1857-1930
2
1865-1869
2
1865-1877
2
1871-1918
2
1874-1964
2
1890-1969
2
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