Era
1783-1865
11
1775-1865
5
Civil War, 1861-1865
5
1775-1783
4
19th century
4
1900-1999
3
20th century
3
To 1775
3
1775-1899
1
1800-1899
1
1861-1865
1
18th century
1
1914-1933
1
1918-1933
1
1945-1955
1
1945-1985
1
1946-
1
1953-1985
1
1985-1991
1
2001-2009
1
Geschichte 1500-1820
1
To 1500
1
To 221 B.C.
1
To 600
1
Warring States, 403-221 B.C.
1