Era
Revolution, 1775-1783
8
Civil War, 1861-1865
6
Colonial period, ca. 1600-1775
6
1644-1718
4
Revolution
3
1745-1825
2
1775-1865
2
1718?-1783
1
1726-1793
1
1731-1795
1
1745-1796
1
1750-1835
1
1754-1841
1
1772-1848
1
1797-1884
1
17th century
1
1800-1850
1
1834-1922
1
1837-1879
1
1861-1864
1
1874-1944
1
19th century
1