Era
20th century
29
20e siècle
22
1900-1999
20
21st century
11
19th century
9
2000-2099
9
21e siècle
7
18th century
5
1945-
5
1980-
5
20e siècle
4
Since 1945
4
Since 1980
4
1946-
3
1990-
3
19e siecle
3
19e siècle
3
2009-2017
3
21e siècle
3
Since 1900
3
1600-1699
2
1775-1865
2
17th century
2
1800-1999
2
1821-1861
2
1861-1865
2
18e siècle
2
1933-1959
2
1948-1980
2
1949-1976
2
1951-
2
1979-1990
2
1989-
2
19e siècle
2
2000-
2
2017-2021
2
2020
2
20e siecle
2
Civil War, 1861-1865
2
Revolution, 1775-1783
2
(0340-0405?)
1
(1908-1973)
1
-405
1
1540-1810
1
1625-1649
1
1636-1723
1
1637-1723
1
1642-1660 (Révolution puritaine)
1
1649-1660
1
1660-1688
1
more ...