Era
Revolution, 1775-1783
364
19th century
343
20th century
266
Civil War, 1861-1865
222
18th century
149
Colonial period, ca. 1600-1775
136
1775-1783
84
1706-1790
76
1775-1865
75
1732-1799
67
1782-1852
67
1900-1999
59
1773-1841
57
1800-1899
55
War of 1812
55
1809-1865
53
1743-1826
51
19e siècle
47
20e siècle
46
1767-1845
35
1939-1945
35
1861-1865
34
1735-1826
33
1784-1850
32
1775-1783 (Révolution)
28
1815-1861
27
1777-1852
26
1767-1848
25
1783-1809
25
1783-1865
25
To 1775
25
1644-1718
24
1865-1950
22
1757-1804
21
1918-1945
21
1750-1831
20
1822-1885
20
1746-1813
19
1791-1868
18
1829-1906
18
1917-
18
Revolution
18
1783-1815
17
17th century
17
1933-1945
17
1757-1834
16
1782-1850
15
1843-1901
15
1755-1835
14
1805-1879
14
more ...