Era
1861-1865
8
1857-1861
6
1775-1865
2
Civil War
2
Civil War, 1861-1865
2
1700?-1756
1
1754-1763
1
1754-1763 (Guerre de Sept Ans)
1
1775-1783
1
1783-1789
1
1815-1894
1
1853-1857
1
1861
1
1865-1950
1
1890-1961
1
18th century
1
1919-1933
1
1933-1953
1
19th century
1
French and Indian War, 1754-1763
1
Revolution
1
To 1775
1