Era
1980-1989
58
20th century
48
1945-1980
41
1989-
41
1918-1945
40
1900-1999
24
1945-
23
Since 1989
19
1945-1989
13
1796-1918
12
1867-1935
8
19th century
8
Occupation, 1939-1945
8
1572-1763
7
21st century
7
1933-1945
5
Since 1980
5
1864-1918
4
1990-
4
Since 1945
4
1763-1796
3
17th century
3
18th century
3
1914-1940
3
1943-
3
2000-2099
3
Revolution, 1956
3
1770-1861
2
1789-1900
2
1796-1945
2
1800-1899
2
1860-1941
2
1864-1939
2
1883-1954
2
1914-1945
2
1917-1945
2
1945-1953
2
1951-
2
1981-1990
2
1993-
2
Intervention, 1968
2
Since 1900
2
To 1572
2
To 1795
2
1500-1800
1
1609-1672
1
1629-1696
1
1648-1715
1
1670-1733
1
16th century
1
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