Era
1946-
99
2017-2021
53
20th century
50
21st century
28
1989-
21
2001-2009
20
1945-1989
17
1900-1999
14
1933-1945
13
19th century
11
Third Republic, 1870-1940
11
1882-1945
10
1861-1865
9
1981-1989
8
2000-2099
8
1809-1865
7
1969-1974
7
1743-1826
6
1870-1940
6
18th century
6
2009-2017
6
1732-1799
5
1808-1893
5
1815-1861
5
1913-1994
5
1951-
5
2017-
5
Occupation and evacuation, 1871-1873
5
1783-1809
4
1789-1797
4
1789-1815
4
1809-1874
4
1961-1963
4
1980-
4
2001-
4
Civil War, 1861-1865
4
1735-1826
3
1795-1849
3
1800-1899
3
1856-1951
3
1865-1869
3
1884-1972
3
1900-2099
3
1909-1913
3
1940-1945
3
1945-1953
3
1953-1961
3
1963-1969
3
1993-2001
3
Since 1945
3
more ...