Era
19th century
160
20th century
125
18th century
71
Civil War, 1861-1865
53
Revolution, 1775-1783
39
19e siècle
36
20e siècle
29
Colonial period, ca. 1600-1775
29
1800-1899
28
1900-1999
27
1964-
15
1954-
14
18e siècle
12
1700-1799
11
1793-1880
10
1785-1862
8
17th century
8
21st century
8
Revolution
8
1600-1775
7
1700-1899
7
1706-1790
7
1743-1826
7
1800-1999
7
1821-1910
7
1939-1945
7
To 1775
7
1753-1784
6
1777-1859
6
1799-1883
6
1809-1851
6
1783-1815
5
1800-1878
5
1858-1955
5
1861-1865
5
1944-
5
Geschichte 1800-1900
5
1731-1802
4
1732-1799
4
1775-1783
4
1775-1865
4
1806-1896
4
1849-1887
4
1865-1918
4
1885-1977
4
1917-
4
1946-
4
Civil War
4
Modern period, 1600-
4
United States
4
more ...