Era
1800-1899
2
1912-
2
19e siècle
2
19th century
2
1706-1790
1
1743-1810
1
1770-1852
1
1814-1875
1
1859-1937
1
1861-1865
1
1861-1865 (Guerre de Sécession)
1
1875-1918
1
1882-1945
1
1900-1999
1
1906-1984
1
1929-1994
1
1946-
1
20e siècle
1
20th century
1
Civil War, 1861-1865
1
approximately 1823-1896
1