Era
20th century
132
19th century
80
18th century
51
20e siècle
41
1822-1903
36
1900-1999
33
17th century
32
1991-2000
26
1864?-1943
21
21st century
19
1613-1700
17
18e siècle
17
Civil War, 1861-1865
15
Geschichte
15
19e siècle
13
1700-1799
12
17e siècle
12
To 1500
10
1716-1783
9
1800-1899
9
1843-1932
9
21e siècle
8
1600-1699
7
16th century
7
1774-1845
7
1815-1852
7
1849-1926
7
1945-
7
2001-2010
7
1743-1826
6
1909-1994
6
1951-
6
1961-1970
6
Revolution, 1775-1783
6
1752-1818
5
1809-1892, USMA 1833
5
1831-1906, USMA 1853
5
1942-
5
1944-1988
5
1953-
5
1957-
5
2000-2099
5
1600-1799
4
1638-1715
4
1783-1865, USMA 1802
4
1785-1872, USMA 1808
4
1800-1999
4
1802-1871, USMA 1824
4
1812-1852, USMA 1833
4
1858-1919
4
more ...