Kỷ nguyên
20th century
104
21st century
70
Siglo 20
46
2000-
37
Siglo XX
36
1988-2000
24
Siglo 21
22
19th century
21
Siglo XXI
20
1980-
16
1910-1946
13
Siglo XIX
13
S XX
11
1939-1975
8
1974-
8
S XXI
8
1970-1988
7
1980
7
18th century
6
1908-1973
6
1931-1939
6
1946-1970
6
1955-1983
6
1821-1861
5
1943-1955
5
1970-1973
5
1975-
5
1975-1982
5
1994-
5
Civil War, 1936-1939
5
Siglo XVIII
5
16th century
4
1886-1931
4
1920-1970
4
1952-
4
1982-
4
1983-2002
4
1988-
4
1999-
4
Revolución, 1910-1920
4
Revolution, 1910-1920
4
Siglo 19
4
17th century
3
1810-
3
1810-1821
3
1810-1899
3
1859-1920
3
1867-1910
3
1945-1985
3
1968-
3
hơn ...