Era
20th century
6
Revolution, 1775-1783
5
Colonial period, ca. 1600-1775
3
1800?-1831
2
1865-1950
2
1929
2
19th century
2
2000-2099
2
Civil War, 1861-1865
2
approximately 1775-1800
2
1676-1740
1
1743-1826
1
1775-1865
1
1809-1849
1
1900-1999
1
2011
1
21e siècle
1
21st century
1
Civil war, 1861-1865
1
To 1950
1