Era
20th century
40
19th century
20
1801-1917
18
Revolution, 1905-1907
18
1900-1999
13
1904-1914
8
Revolution, 1917-1921
8
1894-1917
7
1917-1936
4
1800 - 1917
3
1917-
3
1953-1985
3
1800-1899
2
1800-1917
2
1800-1999
2
1801 - 1999
2
18th century
2
1919-1932
2
20e siècle
2
Nicholas II, 1894-1917
2
Peter I, 1689-1725
2
1689-1725
1
1800 - 1899
1
1800 - 1999
1
1801 - 1917
1
1808
1
1835
1
1850-1860
1
1860-1870
1
1876-1938
1
1881-1894
1
1894 - 1917
1
1900-1910
1
1901-1910
1
1903
1
1905-1907
1
1914 - 1921
1
1914-1921
1
1917-1921
1
1917-1921 (Révolution)
1
1917-1991
1
1945-1989
1
1945-1991
1
1955-1965
1
20e siècle
1
To 1533
1