Era
1945-
7
1945-1991
6
1951-
6
1800-1837
5
1975-
4
1979-
4
Since 1945
4
Since 1979
4
1918-1945
3
1760-1789
2
1917-1921
2
1917-1945
2
1931-1939
2
1933-1945
2
1939-1975
2
1945-1980
2
1953-1985
2
1979-1992
2
1980-
2
1993-
2
Revolution, 1775-1783
2
Revolution, 1917-1921
2
Since 1931
2
Since 1975
2
1723-1791
1
1733-1804
1
1775-1783
1
1809-1817
1
1825-1829
1
1837-1901
1
1861-1865
1
1865-1950
1
1871-1918
1
18th century
1
1900-1999
1
1948-
1
1968-
1
1973-
1
1973-1993
1
1985-
1
1991-
1
1993-2001
1
20th century
1
Palestinian Uprising, 1987-
1
Since 1918
1
Since 1948
1
Since 1985
1
Since 1991
1
War of 1812
1