Období
20. století
7
20th century
6
20.-21. století
4
20th-21st centuries
4
19.-20. století
3
19th-20th centuries
3
1853-1933
1
1861-1865
1
1861-1944
1
1869-1948
1
1875-1948
1
1879-1955
1
1897-1981
1
19-20th centuries
1
1900-1948
1
1928-
1
1928-1966
1
1931-1940
1
1939-1945
1
1959-1965
1
1969-
1
1980
1
Civil War, 1861-1865
1