Era
20th century
14
21st century
13
1989-
10
1991-
6
1980-
4
1988-2000
3
1990-
3
1991-2003
3
2001-
3
2003-
3
1780-1831
2
1942-
2
1945-
2
1986-
2
1993-
2
1995-2005
2
2001-2009
2
Soviet occupation, 1979-1989
2
1880-1959
1
1890-1969
1
1912-1945
1
1926-2016
1
1928-2020
1
1946-
1
1959-1990
1
1960-
1
1967-1973
1
1971-
1
1973-1993
1
1976-
1
1976-2002
1
1979-
1
1979-1997
1
1981-2011
1
1982-
1
1982-1994
1
1988-
1
1988-2002
1
1992-
1
1994-
1
1997-
1
2000-
1
American intervention, 1994-1995
1
Civil War, 1994-
1
Civil War, 2011-
1
Malayan Emergency, 1948-1960
1
Peasant Uprising, 1994-
1
Revolution, 1954-1962
1
Revolution, 1979
1
War for Union with Greece, 1955-1959
1