Era
20th century
13
1939-1945
11
German occupation, 1940-1945
9
19th century
7
Civil War, 1936-1939
7
1900-1999
6
1949-1976
6
1835-1909
5
1898-1989
5
1939 - 1945
5
21st century
5
Revolution, 1917-1921
5
1919-2001
4
1937-1945
4
1945-1991
4
1254-1323?
3
1533-1603
3
1800-1899
3
1961-1970
3
Elizabeth, 1558-1603
3
Isabel I, 1533-1603
3
1412-1431
2
1564-1616
2
1856-1919
2
1860-1904
2
1868-1936
2
1873-1960
2
1884-1942
2
1888-1935
2
1898-1967
2
18th century
2
1900 - 1999
2
1914-1918
2
1917-1936
2
1925-1953
2
1930-1997
2
1939-1951
2
1947-
2
1960-1997
2
1961-1975
2
1985-1991
2
2000-2099
2
Civil War, 1994
2
Leopold II, 1865-1909
2
To 1908
2
-480 B.C
1
1182-1226
1
1500-1599
1
1527-1598
1
1552?-1618
1
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