Era
20th century
22
19th century
10
1933-1945
5
1564-1616
4
1929-1945
3
21st century
3
German occupation, 1940-1945
3
16th century
2
1882-1941
2
18th century
2
1904-1991
2
1908-1974
2
1936-1953
2
1945-1955
2
Occupation, 1939-1945
2
To 70 A.D.
2
13th century
1
1520?-1561
1
1564-1593
1
1648-1714
1
17th century
1
1812-1870
1
1816-1847
1
1835-1917
1
1849-1887
1
1859-1916
1
1861-1889
1
1881-1960
1
1883-1945
1
1887-1956
1
1889-1945
1
1895-1944
1
1895-1963
1
1898-1951
1
1900-1959
1
1902-1974
1
1904-1942
1
1906-1962
1
1906-1970
1
1912-1995
1
1916-2000
1
1916-2006
1
1921-1944
1
1925-1953
1
1928-2016
1
1933-2017
1
1934-2003
1
1937-1945
1
1938-1945
1
1940-1944
1
more ...