Era
20th century
110
1939-1945
94
1900-1999
84
German occupation, 1940-1945
43
19th century
36
21st century
27
1800-1899
23
2000-2099
20
1914-1918
18
18th century
14
1939 - 1945
13
Revolution, 1954-1962
13
Revolution, 1789-1799
12
1700-1799
11
1789-1799
9
17th century
9
1859-1935
9
1895-1974
9
1940-1945
9
1945-
9
1600-1699
8
1802-1885
8
1412-1431
7
1900 - 1999
7
1622-1673
6
1840-1902
6
1889-1945
6
1933-1945
6
1954-1962
6
1821-1880
5
1870-1940
5
1898-1979
5
1903-1989
5
1915-1963
5
1930-2022
5
1932-1995
5
1945-1995
5
20e siècle
5
Civil War, 1936-1939
5
1638-1715
4
16th century
4
1789-1793
4
1873-1954
4
1874-1914
4
1885-1969
4
1890-1970
4
1908-1986
4
1928-
4
1928-2019
4
1929-
4
more ...