Historical Period
20th century
28
19th century
18
21st century
11
1960-1980
7
Civil War, 1861-1865
6
18th century
5
1775-1865
4
1989-
4
1865-1918
3
17th century
2
1801-1917
2
1943-1955
2
1961-1994
2
1980-2020
2
Middle Ages, 500-1500
2
Peasant Uprising, 1994-
2
To 1500
2
1453-1683
1
1600-1868
1
1789-1793
1
1789-1815
1
1796-1918
1
1801-1879
1
1804-1855
1
1804-1876
1
1805-1876
1
1822-
1
1845-1861
1
1847-1925
1
1857-1911
1
1857-1933
1
1861-1865
1
1865-1898
1
1865-1900
1
1865-1916
1
1865-1922
1
1865-1950
1
1874-1928
1
1876-1944
1
1879-1956
1
1894-1917
1
1900-1960
1
1904-1914
1
1917-1936
1
1917-1945
1
1919-1952
1
1924-
1
1925-1961
1
1932-2010
1
1933-1945
1
more ...