Era
Civil War, 1861-1865
66
Revolution, 1775-1783
40
19th century
36
War of 1812
15
1939-1945
12
Revolution
12
18th century
11
20th century
10
Civil war
6
1775-1783
5
1780-1845
4
1861-1865
4
1823?-1865
3
1914-1918
3
Civil War
3
Colonial period, ca. 1600-1775
3
1732-1799
2
1738-1789
2
1775-1783 (Révolution)
2
1805-1882
2
1826-
2
1829-1893
2
1846 - 1848
2
1891-
2
1896-1952
2
18e siècle
2
1911-1993
2
1917-
2
1918-1945
2
1933-1945
2
Reign of Terror, 1793-1794
2
Since 1917
2
ca 1600-1775 (Période coloniale)
2
-2004
1
1600-1775
1
1600-1799
1
1685-1756
1
1696-1785
1
1700-1799
1
1718-1791
1
1722-1792
1
1725-1787
1
1726-1790
1
1734?-1799
1
1736-1793
1
1738-1801
1
1738?-1795
1
1740-1795
1
1740-1821
1
1748-1836
1
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