Era
20th century
101
19th century
89
1900-1999
39
18th century
33
1800-1899
17
Early modern, 1500-1700
17
Civil War, 1861-1865
14
1700-1799
12
21st century
12
17th century
11
To 1500
11
1809-1865
10
1500-1700
9
1564-1616
8
16th century
8
1835-1910
8
1884-1962
7
2000-2099
7
1775-1817
6
1933-1945
6
1939-1945
6
1608-1674
5
1803-1882
5
1929
5
1946-
5
2009-2017
5
1735-1794
4
1818-1895
4
1902-1968
4
French and Indian War, 1754-1763
4
1554-1586
3
1769-1821
3
1812-1870
3
1817-1862
3
1819-1891
3
1822-1885
3
1882-1941
3
1882-1945
3
1900 - 1999
3
1906-1975
3
1914-1918
3
1919-1972
3
1941-
3
1943-
3
1949-
3
1951-
3
1994-
3
19e siècle
3
2017-
3
20e siècle
3
more ...