20th century 400
1900-1999 172
19th century 102
21st century 68
2000-2099 37
1800-1899 34
1945-1989 17
18th century 16
1989- 15
1800-1999 13
1951- 13
1945- 12
1988- 12
1865-1950 11
1933-1945 11
Since 1900 11
1960-1980 9
1960- 8
2001-2009 8
Since 1945 8
1775-1865 7
1991- 7
Civil War, 1861-1865 7
Since 1989 7
Since 1991 7
1700-1799 6
1948-1980 6
1975- 6
1998- 6
Tiananmen Square Incident, 1989 6
1837-1901 5
1900 - 1999 5
1919-1933 5
1955-1983 5
1970-1973 5
1988-2000 5
1990- 5
1997- 5
Since 1988 5
To 1500 5
1700-1899 4
1900-2099 4
1944- 4
1946-1970 4
1964- 4
1976-2002 4
1980- 4
1993- 4
2002- 4
2008 4
Protests, 2011-2013 4
Revolution, 1775-1783 4
Since 1979 4
Since 1998 4
1775-1783 3
1783-1865 3
1789-1815 3
1810- 3
1815-1861 3
1865-1900 3
1865-1918 3
1894-1917 3
1903-1986 3
1910-1946 3
1913-1994 3
1914-1940 3
1918-1933 3
1918-1945 3
1919-1947 3
1919-1952 3
1929-1968 3
1939-1945 3
1945-1960 3
1952- 3
1953-1985 3
1958- 3
1961-1963 3
1966-1998 3
1969-1974 3
1970-1988 3
1979-1997 3
1994- 3
Colonial period, ca. 1600-1775 3
Cultural Revolution, 1966-1976 3
Geschichte 3
Revolution, 1910-1920 3
Revolution, 1917-1921 3
Since 1951 3
Since 1960 3
Since 1975 3
Since 1980 3
Since 1990 3
Since 1993 3
Since 2000 3
To 1899 3
To 1950 3
To 1999 3
1485- 2
1492-1648 2
1648-1789 2