Historical Period
19th century
31
20th century
23
18th century
14
Civil War, 1861-1865
10
21st century
7
1849-1861
3
Revolution, 1775-1783
3
To 1865
3
17th century
2
1809-1865
2
1830-1906
2
1837-1880
2
1860
2
Colonial period, ca. 1600-1775
2
To 1775
2
To 1783
2
1749-1831
1
1783-1865
1
1789-1809
1
1818-1882
1
1826-1867
1
1863-1877
1
1866-1944
1
1867-1936
1
1877-1964
1
1885-1933
1
1895-1898
1
1909-1992
1
1933-1945
1
1945-1989
1
1951-
1
2001-2009
1
20h century
1
Revolution, 1917-1921
1
To 1863
1