Era
1900-1999
3
20e siècle
3
20th century
3
1956-
2
(1844-1916)
1
1800-talet
1
1844-1916
1
1854
1
1855-1920
1
1861-1865
1
1861-1865 (Guerre de Sécession)
1
1869-1950
1
1898-1984
1
1902-
1
1906-1984
1
1925-2011
1
1929-1994
1
1932-2007
1
1937-2003
1
19th century
1
Civil War, 1861-1865
1
approximately 1823-1896
1