Era
20th century
1900-1999
17
1900 - 1999
4
20e siècle
4
1929-1968
2
2013
2
1874-1926
1
1877-1964
1
1885-1976
1
1919-1972
1
1925-1953
1
1933-1945
1
1936-1952
1
1940-1994
1
1945-1952
1
1951-
1
2014
1
2015
1
2016
1
2017-2018
1
2020
1
George VI, 1936-1952
1
Since 1900
1
Soviet occupation, 1940-1941
1
Tennessee
1
United States
1