Era
20th century
54
1900-1999
39
21st century
28
20e siècle
13
1939-1945
12
19th century
12
2000-2099
10
2011
8
1800-1899
5
1898-1951
5
2010
5
2019
5
1929
4
1929-1968
4
1959-
4
Civil War, 2011-
4
United States
4
1933-1945
3
1994
3
21e siècle
3
Xian dai
3
1769-1821
2
1791-1804
2
1800 - 1899
2
1861-1865
2
1865-1898
2
1885
2
1900 - 1999
2
1914-1945
2
1917-1948
2
1930-1961
2
1937-1945
2
1942-1945
2
1947
2
1947 (Partage)
2
1949-
2
1950
2
1951-
2
1955
2
1961
2
1975
2
1987
2
1988
2
1989
2
1993
2
1995
2
1996
2
19e siècle
2
2005
2
2013
2
more ...