Era
20th century
20
19th century
14
18th century
7
16th century
5
17th century
5
Civil War, 1936-1939
5
1759-1805
3
21st century
3
To 1500
3
1989-
2
Classical period, 1500-1700
2
Revolution, 1959
2
1221-1284
1
1396-1458
1
1469-1527
1
1478-1557
1
14th century
1
1503-1575
1
1533-1614
1
15th century
1
1712-1778
1
1724-1804
1
1734-1820
1
1767-1845
1
1770-1831
1
1770-1843
1
1777-1811
1
1809-1882
1
1816-1855
1
1818-1848
1
1867-1928
1
1898-1984
1
1904-1989
1
1908-1973
1
1910-1942
1
1926-
1
1926-2001
1
1928-1996
1
1929-2005
1
1933-1959
1
1936-1974
1
1937-1993
1
1938-
1
1939-
1
1943-1990
1
1944-
1
1970-1973
1
1975-1982
1
1985-1991
1
1991-
1
more ...