Era
20th century
36
21st century
10
1993-
3
19th century
3
1891-1937
2
1918-1933
2
1918-1945
2
1945-
2
1945-1989
2
1989-
2
Civil War, 1998-
2
Peasant Uprising, 1994-
2
Revolution, 1789-1799
2
1743-1803
1
1789-1900
1
1803-1844
1
1837-1901
1
1865-
1
1893-1976
1
1899-1992
1
1901-1910
1
1910-1921
1
1922-
1
1928-
1
1939-1945
1
1948-
1
1969-1994
1
1975-1979
1
1979-1997
1
1980-
1
1988-
1
Allied occupation, 1918-1930
1
Civil War, 1994
1
Cultural Revolution, 1966-1976
1
Israeli intervention, 1982-1984
1
Republic, 1931-1939
1
Revolution, 1789-1795
1
Revolution, 1791-1804
1
Revolution, 1917-1921
1
Revolution, 1918
1
Revolution, 1931
1