Era
20th century
534
1900-1999
339
1939-1945
318
Civil War, 1861-1865
218
19th century
144
Revolution, 1917-1921
119
1861-1865
96
Revolution, 1789-1799
96
1914-1918
85
1933-1945
75
1939 - 1945
72
1900 - 1999
71
Revolution, 1775-1783
67
1861 - 1865
65
Famine, 1932-1933
64
1800-1899
60
1917-1921
59
18th century
54
20e siècle
53
1789-1815
48
Siege, 1941-1944
43
1769-1821
39
German occupation, 1941-1944
34
1801-1917
33
German occupation, 1940-1945
32
1775-1783
31
Civil War, 1936-1939
30
1800 - 1899
28
1800-1815
27
1700-1799
25
1937-1945
23
1775 - 1783
20
1789-1799
19
1914 - 1918
19
1918-1945
19
Nicholas II, 1894-1917
19
Napoleonic Wars, 1800-1815
17
Revolution, 1956
17
War of 1912-1913
17
1917 - 1921
16
1917-1921 (Révolution)
16
1933 - 1945
16
Revolution, 1954-1962
15
17th century
14
1881-1960
14
21st century
14
1941-1944
13
Boxer Rebellion, 1899-1901
13
Sepoy Rebellion, 1857-1858
13
Civil War, 1945-1949
12
more ...