20th century 399
19th century 159
21st century 124
18th century 51
To 1500 34
17th century 33
Civil War, 1861-1865 29
1933-1945 22
16th century 21
Revolution, 1775-1783 17
1945-1989 14
Charles II, 1660-1685 14
20th Century 12
1945- 11
1900-1999 10
Colonial period, ca. 1600-1775 10
1861-1865 9
1918-1945 9
1989- 8
2017-2021 8
Revolution, 1789-1799 8
1660-1685 7
1809-1865 7
1991- 7
1801-1917 6
1919-1933 6
Civil War, 1936-1939 6
German occupation, 1940-1945 6
Medieval, 500-1500 6
Ottoman Empire, 1288-1918 6
Revolution, 1917-1921 6
1800-1899 5
1815-1861 5
1818-1895 5
1889-1945 5
1917-1936 5
1961-1969 5
Civil War, 1642-1649 5
1660 - 1688 4
1660-1688 4
1732-1799 4
1775-1783 4
1775-1865 4
1839-1876 4
1856-1924 4
1877-1964 4
1912-1945 4
1929-1968 4
1939-1945 4
1945-1990 4
1949-1976 4
1990- 4
2000- 4
2000-2099 4
British occupation, 1765-1947 4
Henry VIII, 1509-1547 4
Revolution, 1910-1920 4
To 146 B.C. 4
Tudors, 1485-1603 4
1485?-1540 3
1533-1603 3
1564-1616 3
1600-1699 3
1642-1649 3
1648-1715 3
168 B.C.-135 A.D. 3
1743-1826 3
1757-1834 3
1789-1900 3
1865-1921 3
1865-1950 3
1874-1965 3
1901-1953 3
1914-1945 3
1929 3
1936-1953 3
1942- 3
1949- 3
1959- 3
1974- 3
1980- 3
1985- 3
1992- 3
2009-2017 3
Civil War, 1945-1949 3
Civil War, 2011- 3
Cultural Revolution, 1966-1976 3
George I, 1714-1727 3
Nicholas II, 1894-1917 3
Opium War, 1840-1842 3
Partition, 1947 3
Protests, 2011-2013 3
Revolution of 1688 3
Spartan and Theban Supremacies, 404-362 B.C. 3
War of 1812 3
1066-1485 2
1421-1737 2
1491-1547 2
14th century 2
1564-1642 2