20th century 143
19th century 50
18th century 31
Early modern, 1500-1700 27
1564-1616 26
21st century 20
17th century 14
16th century 13
To 1500 13
Civil War, 1861-1865 12
Old English, ca. 450-1100 12
1933-1945 11
1500-1800 10
1945- 10
Revolution, 1789-1799 9
1949- 8
1815-1861 7
Classical period, 1500-1700 7
Middle English, 1100-1500 7
To 1300 7
-1536 6
1989- 6
1693-1770? 5
1945-1989 5
1518-1593 4
1760-1820 4
1897-1979 4
1925-1995 4
1953-1961 4
Cultural Revolution, 1966-1976 4
Periodo clasico, 1500-1700 4
13th century 3
1500-1799 3
1518-1581 3
1596-1650 3
1682?-1725 3
1712-1778 3
1783-1865 3
1818-1883 3
1859-1938 3
1864-1920 3
1889-1976 3
1913-1921 3
1919-1933 3
1960-1980 3
1961-1963 3
1961-1969 3
1968-1998 3
1973-1988 3
476-1492 3
Civil War, 1936-1939 3
Dirty War, 1976-1983 3
Medieval, 500-1500 3
Middle Ages, 500-1500 3
Renaissance, 1450-1600 3
To 500 3
1058-1111 2
1162-1226 2
1265-1321 2
1496-1560 2
14th century 2
1547-1616 2
1552?-1599 2
1643-1680 2
1667-1745 2
1678-1741 2
1694-1778 2
1702-1724 2
1761-1826 2
1800-1899 2
1809-1892 2
1810-1899 2
1815-1882 2
1821- 2
1829-1837 2
1840-1902 2
1856-1950 2
1865-1921 2
1865-1933 2
1865-1939 2
1866-1946 2
1872-1970 2
1889-1945 2
1900-2002 2
1904-1973 2
1905-1980 2
1908-1964 2
1924-1998 2
1945-1953 2
1945-1955 2
1963-1969 2
1969- 2
1981-1989 2
1989-1993 2
1998- 2
220-589 2
Anglo-Saxon period, 449-1066 2
Civil War, 1994- 2
Early modern and Elizabethan, 1500-1600 2
Lancaster and York, 1399-1485 2