Era
20th century
117
1900-1999
88
21st century
36
2000-2099
26
1900 - 1999
21
1564-1616
16
2000 - 2099
14
19th century
13
Civil War, 1861-1865
8
18th century
7
1939-1945
7
17th century
6
1861-1865
6
2001
6
1879-1955
5
1941-2004
5
1948-
5
1998
5
1600-1699
4
1800-1899
4
1809-1865
4
1860-1904
4
1906-
4
1911-1983
4
1914-1918
4
1946-
4
1959-
4
1961 - 1975
4
1961-1975
4
1976-1998
4
1997
4
-1938
3
1412-1431
3
1700-1799
3
1828-1906
3
1830-1886
3
1859-1930
3
1882-1942
3
1905-1984
3
1906-1975
3
1913-1994
3
1928-
3
1929-1945
3
1929-1968
3
1929-1994
3
1933-1945
3
1957-
3
1970-
3
1994
3
20e siècle
3
more ...