Era
19th century
16
Civil War, 1861-1865
10
Civil War
9
18th century
8
20th century
6
Colonial period, ca. 1600-1775
6
Revolution, 1775-1783
6
1861-1865
4
1775-1865
3
1743-1826
2
1809-1865
2
1846-1848
2
1900-1999
2
Colonial period, ca. 1600-1
2
1686-1742
1
1690-1773
1
1697-1735
1
1697-1746
1
1700-1799
1
1706-1790
1
1720-1794
1
1722-1803
1
1724-1802
1
1732-1799
1
1735-1826
1
1737-1809
1
1741-1827
1
1749-1831
1
1756-1836
1
1757-1804
1
1758-1803
1
1760-1789
1
1760-1820
1
1761-1841
1
1761-1849
1
1767-1845
1
1772-1845
1
1773-1841
1
1775-1783
1
1782-1862
1
1785-1866
1
1786-1860
1
1789-1809
1
1789-1945
1
1791-1868
1
1800-1899
1
1801-1815
1
1801-1917
1
1812-1815
1
1820-1871
1
more ...