Era
- 1989- 12 results
- 20th century 12 results
- 1945-1989 10 results
- 1945-1953 6 results
- 19th century 6 results
- 1783-1815 4 results
- 1861-1865 4 results
- 1882-1945 4 results
- 1933-1945 4 results
- 1953-1961 4 results
- 1961-1963 4 results
- 1993-2001 4 results
- 2001-2009 4 results
- 1743-1826 2 results
- 1751-1836 2 results
- 1775-1783 2 results
- 1800-1837 2 results
- 1801-1815 2 results
- 1814-1886 2 results
- 1865-1898 2 results
- 1865-1921 2 results
- 1884-1972 2 results
- 1891-1967 2 results
- 1896-1956 2 results
- 18th century 2 results
- 1913-1921 2 results
- 1918-1945 2 results
- 1921-1923 2 results
- 1923-1929 2 results
- 1929-1933 2 results
- 1945-1990 2 results
- 1952- 2 results
- 1977-1981 2 results
- 1989-1993 2 results
- 2002- 2 results
- 2009- 2 results
- 21st century 2 results
- Allied occupation, 1945-1952 2 results
- Civil War, 1861-1865 2 results
- Revolution, 1775-1783 2 results
- Revolution, 1917-1921 2 results
- Tiananmen Square Incident, 1989 2 results
- To 1846 2 results
- War of 1812 2 results