Era
20th century
4
18th century
3
1914-1918
3
1600-1775
2
1918-1945
2
19th century
2
Civil War, 1861-1865
2
Colonial period, ca. 1600-1775
2
To 1775
2
1687-1715
1
1700-1799
1
1731-1802
1
1737-1832
1
1743-1826
1
1765-1801
1
17th century
1
1800-1899
1
1861-1865 (Guerre de Sécession)
1
1869-1954
1
18th Century
1
1900-talet
1
1924-2012
1
1945-1953
1
1991-
1
19e siècle
1
20e siècle
1
21st century
1
Geschichte 1650-1850
1
Geschichte 1700-1743
1
Geschichte 1880-1930
1
Revolution, 1775-1783
1
amerikanska inbördeskriget 1861-1865
1
ca 1600-1775 (Période coloniale)
1