Era
20th century
140
19th century
59
1900-1999
48
21st century
42
20e siècle
34
2000-2099
20
To 1901
20
1806-1861
18
17th century
13
Early works to 1800
13
1876-1916
12
18th century
12
Civil War, 1861-1865
11
1810-1882
10
1922-2000
10
20e siècle
10
1564-1616
9
1939-1945
9
1800-1899
7
1923-1935
7
1957-
7
2003-2011
7
21e siècle
7
1803-1811
6
1929
6
1933-1945
6
1940-
6
19e siècle
6
Victoria, 1837-1901
6
1732-1799
5
1838-1914
5
1898
5
1946-
5
2011
5
21e siècle
5
To 146 B.C.
5
1547-1616
4
1770-1838
4
1774-1809
4
1800-1901
4
1809-1865
4
1813
4
1815
4
1817
4
1819
4
1859-1930
4
1890-1900
4
1896-1967
4
1941-
4
1952
4
more ...