Era
Revolution, 1775-1783
87
Civil War, 1861-1865
72
1732-1799
24
19th century
22
War of 1812
21
18th century
20
1777-1852
19
1773-1841
17
1775-1783
15
20th century
15
To 1775
14
Colonial period, ca. 1600-1775
13
1861-1865
10
1741-1801
8
1775-1783 (Révolution)
8
1807-1870
8
Revolution
8
1745-1796
7
1746-1817
7
1786-1866
7
1822-1885
7
1900-1999
7
19e siècle
7
1718-1790
6
1742-1786
6
1747-1779
6
1767-1845
6
1815-1872
6
1820-1891
6
20e siècle
6
1706-1790
5
1800-1899
5
1809-1865
5
1826-1885
5
1830-1889
5
Partition period, 1763-1796
5
1738-1775
4
1763-1796
4
1772-1834
4
1775-1865
4
1782-1866
4
1784-1850
4
1816-1870
4
1860-1927
4
1861-1865 (Guerre de Sécession)
4
1865-1950
4
Civil War
4
1733-1803
3
1744-1800
3
1756-1818
3
more ...