20th century 390
19th century 155
21st century 63
Civil War, 1861-1865 43
1900-1999 42
1933-1945 22
1800-1899 20
17th century 19
1918-1945 19
1953- 17
18th century 16
1949- 15
1945- 14
1971- 14
1955- 12
16th century 11
1951- 11
1952- 11
Civil War, 1936-1939 11
Early works to 1800 11
1944- 10
1265-1321 9
1829-1916 9
1929 9
1937- 9
1938- 9
1800-1999 8
1868-1952 8
1874-1940 8
1902-1984 8
1903-1975 8
1948- 8
1959- 8
1547-1616 7
1883-1924 7
1942- 7
1947- 7
1956- 7
2000-2099 7
1770-1827 6
1809-1865 6
1840-1882 6
1867-1910 6
1910-1946 6
1917-1963 6
1939-1945 6
1941- 6
1945-1970 6
1954- 6
Bombardment, 1945 6
Medieval, 500-1500 6
1685-1750 5
1843-1942 5
1857-1927 5
1898-1991 5
1934- 5
1935- 5
1945-1976 5
1945-1990 5
1946- 5
1950- 5
1958- 5
1965- 5
1970- 5
Revolution, 1775-1783 5
Revolution, 1910-1920 5
-1400 4
1066-1485 4
1541?-1614 4
1769-1821 4
1785-1851 4
1867-1959 4
1871-1918 4
1889-1945 4
1899-1961 4
1913-1954 4
1924-2019 4
1928-1984 4
1931-2007 4
1943- 4
1957- 4
1960- 4
1960-1980 4
1966- 4
1969- 4
1986- 4
Edo period, 1600-1868 4
Forced removal and internment, 1942-1945 4
Ottoman Empire, 1288-1918 4
Protests, 2011-2013 4
Qing dynasty, 1644-1912 4
Revolution, 1789-1799 4
To 1500 4
approximately 1823-1896 4
1266?-1337 3
1368-1912 3
1564-1616 3
15th century 3
1732-1799 3
1755-1793 3