Era
20th century
1,332
1900-1999
582
21st century
463
19th century
448
2001-2010
294
2000-2099
238
1800-1899
168
Classical period, 1500-1700
133
18th century
130
16th century
113
17th century
102
1991-2000
98
1821-1861
89
1547-1616
81
1910-1946
79
1974-
77
To 1500
68
1800-1999
65
Civil War, 1936-1939
65
1900-2099
64
1500-1700
61
1980-
57
Wars of Independence, 1810-1821
51
1898-1936
48
1899-1986
45
1700-1799
43
1927-2014
43
Conquest, 1519-1540
43
1500-1599
41
Revolution, 1910-1920
41
Wars of Independence, 1806-1830
39
1864-1936
38
1982-
38
1971-1980
36
1961-1970
35
1931-1939
34
1939-1975
34
1981-1990
33
Since 1974
33
1945-
32
2000-
32
1810-
31
1990-
31
711-1516
31
War of Independence, 1810-1822
31
1600-1699
30
1959-1990
30
To 1810
30
1562-1635
29
1970-
29
more ...