Era
Civil War, 1861-1865
14
19th century
9
20th century
5
1865-1918
4
1819-1892
2
Revolution, 1775-1783
2
1706-1790
1
1803-1882
1
1865-1921
1
1868-1944
1
1871-1945
1
1876-1916
1
Colonial period, ca. 1600-1775
1
French and Indian War, 1755-1763
1
Geschichte 1800-1900
1
Geschichte 1900-2000
1
Geschichte 1910-1925
1
John Brown's Raid, 1859
1