Era
Revolution, 1775-1783
73
1732-1799
66
18th century
42
19th century
39
Colonial period, ca. 1600-1775
35
1706-1790
32
20th century
27
Civil War, 1861-1865
26
Revolution
23
1644-1718
20
To 1775
15
17th century
12
War of 1812
12
1900-1999
10
1959-
10
1775-1783
9
1743-1826
8
1809-1865
7
1734-1806
6
1861-1865
6
1938-
6
1737-1809
5
1775-1783 (Révolution)
5
1809-1849
5
1815-1872
5
1843-1916
5
1946-
5
20e siècle
5
Civil War
5
1727-1803
4
1731-1803
4
1738-1820
4
1741-1827
4
1744-1822
4
1745-1796
4
1757-1834
4
1761-1849
4
1780-1859
4
1811-1860
4
1815-1861
4
1860-1938
4
1920-
4
1945-
4
1963-
4
Early 19th century
4
1674-1744
3
1674-1751
3
1732-1795
3
1741-1785
3
1747-1792
3
more ...