Era
20th century
18
1900-1999
7
1910-1999
7
1975-
5
21st century
4
1900 - 1999
2
1912-1956
2
1920-1965
2
1935-2003
2
1936-
2
1958-
2
1961-1999
2
1999-
2
1564-1616
1
1729-1796
1
1870-1925
1
1874-1946
1
1889-1965
1
1891-1969
1
1899-1957
1
1899-1995
1
1900-1951
1
1903-1975
1
1907-1973
1
1910-
1
1911-1983
1
1914-1918
1
1914-1926
1
1914-1951
1
1923-
1
1923-2022
1
1926-1997
1
1927-2001
1
1933-2010
1
1943-
1
1979 - 1989
1
1982-
1
2000 - 2099
1
2000-2099
1
Siglo XX
1
Siglo XXI
1
Since 1900
1
Since 1961
1
Since 1975
1
Soviet occupation, 1979-1989
1