Era
Revolution, 1775-1783
6
Civil War, 1861-1865
4
19th century
3
Colonial period, ca. 1600-1775
3
1849-1877
2
To 1900
2
1644-1718
1
1722-1810
1
1751-1813
1
1775-1783
1
17th century
1
1800-1874
1
1800-1891
1
1809-1865
1
1815-1861
1
1815-1891
1
1857-1861
1
18th century
1
20th century
1
Civil War
1
Colonia period, ca. 1600-1775
1
Colonial period, 1600-1776
1
Colonial period, ca 1600-1775
1
Confederation, 1783-1789
1
War of 1812
1