Era
Civil War, 1936-1939
13
20th century
5
1974-
3
1939-1975
2
Coup d'état, 1973
2
1869-1940
1
1875-1951
1
1878-1958
1
1887-1977
1
1894-1966
1
1904-1962
1
1912-2015
1
1914-1943
1
1914-1999
1
1915-2005
1
1919-2009
1
1926-
1
1926-1973
1
1929-
1
1931-1939
1
1939-1945
1
1946-1984
1
1951
1
1951-
1
1954-
1
1959-
1
1973-1988
1
21st century
1
Civil War, 1994
1
Dirty War, 1976-1983
1
Republic, 1931-1939
1
Revolution, 1910-1920
1
Revolution, 1959
1
Siege, 1936-1939
1
Siege, 1937
1
Uprising of 2008
1
War of 1812
1
Warsaw Ghetto Uprising, 1943
1