Era
20th century
3
Revolution, 1775-1783
3
1783-1815
2
19th century
2
1732-1799
1
1773-1841
1
1783-1809
1
1809-1865
1
1831-1914
1
1841-
1
1843-
1
1848-1913
1
1850-1914
1
1854-1911
1
1857-1939
1
1863-1911
1
1889-1963
1
1900-1999
1
1908-1993
1
1947-
1
1960-
1
1981-1990
1
20e siècle
1
Civil War, 1861-1865
1