Era
20th century
284
1900-1999
215
1917-
100
1900 - 1999
68
Since 1917
45
To 1533
21
1917-1936
20
20e siècle
19
Revolution, 1917-1921
19
1801-1917
18
17th century
13
approximately 956-1015
13
1605-1681
12
Since 1900
12
862-1237
11
1600-1699
10
19th century
9
Middle Ages, 600-1500
8
1865-1925
7
10th century
6
1867-1944
6
600-1500
6
1613-1689
5
16th century
5
18th century
5
1939-1945
5
900-999
5
German occupation, 1941-1944
5
1600 - 1699
4
1800-1999
4
1801-1999
4
1985-1991
4
20e siècle
4
Ivan IV, 1533-1584
4
1533-1613
3
1672-1725
3
1700 - 1917
3
1700-1917
3
1800-1899
3
1892-1984
3
1910-1990
3
1917-1921
3
1917-1921 (Révolution)
3
1925-1953
3
1945-
3
600 - 1500
3
Kievan period, 862-1237
3
To 1500
3
10e siècle
2
1237-1480
2
more ...