Období
20. století
11
20th century
4
19.-20. století
2
1918-1992
2
1936
2
1937
2
1938
2
19th-20th centuries
2
1876-1945
1
1886-1953
1
1918-1919
1
1919-1920
1
1919-1922
1
1920-1921
1
1921
1
1945
1
1956-1963
1
1963-1968
1
1969-1972
1
1973-1977
1
1977-1980
1
1981-1985
1
1992-2022
1
20.-21. století
1
20th-21st centuries
1
20th-21st century
1