Era
20th century
12
21st century
8
2000-2099
7
1900-1999
6
1564-1616
2
1861-1865
2
1882-1941
2
1946-
2
1952-
2
1981-1989
2
Civil War, 1861-1865
2
-1400
1
-1933
1
-1979
1
1452-1519
1
1775-1783
1
1785-1863
1
1786-1859
1
1791-1872
1
1797-1878
1
1807-1874
1
1861-1865 (Guerre de Sécession)
1
1862-1961
1
1865
1
1885-1933
1
1902-1995
1
1903-1978
1
1906-1997
1
1910-
1
1919-1944
1
1925
1
1935-2012
1
1939 - 1945
1
1939-1945
1
1944-
1
1951-
1
1951-1960
1
1961-1981
1
1962-
1
1991-2000
1
19th century
1
2001-2010
1
2008-2009
1
Early modern and Elizabethan, 1500-1600
1
Geschichte 1965-1970
1
Old English, ca. 450-1100
1
Revolution, 1775-1783
1
To 1931
1
To 1961
1