Era
Revolution, 1775-1783
344
19th century
324
20th century
234
Civil War, 1861-1865
216
18th century
144
Colonial period, ca. 1600-1775
128
1775-1865
75
1775-1783
72
1706-1790
70
1782-1852
67
1732-1799
62
1773-1841
57
War of 1812
55
1809-1865
52
1743-1826
49
1800-1899
42
19e siècle
41
1900-1999
36
1735-1826
33
1767-1845
33
20e siècle
33
1784-1850
32
1861-1865
30
1815-1861
27
1777-1852
26
1767-1848
25
1783-1809
25
To 1775
25
1783-1865
24
1644-1718
23
1775-1783 (Révolution)
22
1757-1804
21
1865-1950
21
1750-1831
20
1822-1885
20
1939-1945
19
1791-1868
18
Revolution
18
1746-1813
17
1783-1815
17
1757-1834
16
1782-1850
15
1843-1901
15
1755-1835
14
17th century
14
1805-1879
14
1818-1895
14
1933-1945
14
1792-1864
13
1856-1915
13
more ...