Era
20th century
10
21st century
5
1900-1999
4
1929-1945
4
German occupation, 1940-1945
4
1902-1974
3
19th century
3
To 70
3
To 70 A.D.
3
1736-1803
2
1800-1899
2
1900-2099
2
1917-1936
2
1933-1945
2
1945-1989
2
1948-
2
2000-2099
2
Early church, ca. 30-600
2
1800-1999
1
1916-2000
1
1917 - 1936
1
1929
1
1938-1945
1
1947-
1
1968-
1
30-600
1
Revolution, 1917-1921
1