20th century (509)
19th century (223)
18th century (140)
17th century (89)
16th century (62)
21st century (48)
To 1500. (35)
Early modern, 1500-1700 (31)
1783-1865 (19)
1066-1485 (12)
1801-1917 (11)
Colonial period, ca. 1600-1775 (11)
1865-1918 (10)
1945- (10)
1268-1559 (9)
1918-1945 (9)
1945-1989 (9)
1917-1970 (8)
1980- (7)
1783-1850 (6)
1865- (6)
1976- (6)
Revolutionary period, 1775-1783 (6)
To 1500 (6)
1789-1900 (5)
1914-1940 (5)
1933-1945 (5)
1975- (5)
1991- (5)
221 B.C.-960 A.D (5)
476-1492 (5)
Civil War, 1861-1865 (5)
Middle Ages, 600-1500 (5)
Revolution, 1789-1799 (5)
1918-1933 (4)
1989- (4)
Civil War, 1642-1649 (4)
Middle English, 1100-1500 (4)
Modern period, 1500- (4)
Renaissance, 1450-1600 (4)
Revolution, 1775-1783 (4)
To 221 B.C (4)
1492-1648 (3)
1648-1714 (3)
1775-1783 (3)
1800-1933 (3)
1815-1861 (3)
1861-1865 (3)
1960- (3)
1970- (3)
1990- (3)
220-589 (3)
750-1258 (3)
Charles I, 1625-1649 (3)
Classical period, 1500-1700 (3)
Medieval, 500-1500 (3)
Revolution, 1917-1921 (3)
To 1775. (3)
To 1865. (3)
To 1964. (3)
To 500. (3)
1081-1453 (2)
1492- (2)
15th century (2)
1644-1912 (2)
1775-1865 (2)
1783-1789 (2)
1783-1809 (2)
1837-1901 (2)
1848-1849 (2)
1870-1940 (2)
1917-1936 (2)
1922-1945 (2)
1922-1949 (2)
1940-1945 (2)
1945-1992 (2)
1949- (2)
1968-1989 (2)
1971- (2)
711-1516 (2)
960-1644 (2)
Civil War, 1936-1939 (2)
Early modern and Elizabethan, 1500-1600 (2)
Elizabeth, 1558-1603 (2)
German occupation, 1940-1945 (2)
Henry VIII, 1509-1547 (2)
James VI, 1567-1625 (2)
Old English, ca. 450-1100 (2)
Qing dynasty, 1644-1912 (2)
Spanish colony, 1540-1810 (2)
To 1492. (2)
To 400. (2)
Tokugawa period, 1600-1868 (2)
William and Mary, 1689-1702 (2)
1096-1800 (1)
1392-1910 (1)
1399-1485 (1)
1400-1600 (1)
1450-1600 (1)
146 B.C.-323 A.D (1)