Era
Revolution, 1775-1783
3
1860-1927
2
1865-1950
2
1899-1902
2
1920
2
1725-1806
1
1757-1834
1
1775-1783
1
1775-1865
1
1782-1866
1
1787-1865
1
1789-1900
1
1823-1889
1
1829-1837
1
1833-1892
1
1837-1914
1
1843-1901
1
1882
1
1895-1934
1
18th century
1
1909-1937
1
1918-2013
1
1933-
1
20th century
1
Civil War, 1861-1865
1
b. 1831
1
b. 1844
1