Období
20. století
7
20th century
5
1989-2020
4
20.-21. století
4
20th-21st centuries
4
19.-20. století
3
1814-1964
1
1877-1952
1
1883-1923
1
1884-1969
1
1890-1938
1
19. století
1
1918-1938
1
1928-1949
1
1931-2020
1
1945-1989
1
1948-1989
1
1948-1994
1
19th century
1
19th-20th centuries
1
20th.-21st centuries
1