Historical Period
1917-1970
3
1237-1480
2
1991-
2
20th century
2
Civil War, 1994-
2
Revolution, 1905-1907
2
Revolution, 1917-1921
2
-approximately 1430
1
1162-1227
1
1220-1263
1
1530-1584
1
1749-1832
1
1754-1801
1
1769-1821
1
1828-1910
1
1868-1918
1
1872-1971
1
1873-1920
1
1880-1964
1
1885-1936
1
1887-1920
1
1889-1945
1
1889-1966
1
1901-1989
1
1918-1959
1
1924-2003
1
1925-1991
1
1927-1994
1
1933-2012
1
1936-1953
1
1970-1991
1
21st century
1
Alexander I, 1801-1825
1
Allied occupation, 1945-1952
1
German occupation, 1941-1944
1
Ivan IV, 1533-1584
1
Paul I, 1796-1801
1
Revolution, 1959
1
Soviet occupation, 1979-1989
1