Era
1939-1945
14
20th century
8
1900-1999
7
Siege, 1941-1944
6
1939 - 1945
3
1900 - 1999
2
1220-1263
1
1672-1725
1
1673-1723
1
1700-1799
1
17th century
1
1831-1859
1
1843-1919
1
1872-1951
1
1873-1934
1
1879-1940
1
1880-1942
1
1880-1954
1
18th century
1
1908-1976
1
1917-1921
1
1918-
1
1941-1944 (Siège)
1
Revolution, 1917-1921
1
Russian Conquest, 1831-1859
1