Era
20th century
137
1900-1999
100
19th century
45
20e siècle
28
20e siècle
24
1800-1899
23
18th century
21
21st century
21
To 1500
19
1800-1999
13
1700-1799
12
19e siècle
12
17th century
11
16th century
10
2000-2099
10
Since 1900
8
1877-1964
7
19e siècle
7
1877-1999
6
1700-1899
5
1945-1989
5
20th Century
5
1500-1700
4
1600-1699
4
18e siècle
4
1900 - 1999
4
1900-2099
4
1960-
4
21e siècle
4
Civil War, 1861-1865
4
Early modern, 1500-1700
4
17e siècle
3
1884-1960
3
18e siècle
3
1945-
3
21e siècle
3
30 B.C.-476 A.D
3
Empire, 30 B.C.-476 A.D
3
Since 1945
3
1268-1559
2
1600-1799
2
1600-1868
2
1642-1660
2
16e siècle
2
1765-1947
2
1783-1865
2
1789-1799
2
17e siècle
2
1837-1901
2
1861-1865
2
more ...