Era
20th century
2,391
1900-1999
975
20e siècle
778
1929-1968
550
19th century
262
1877-1964
172
1964-
93
1868-1963
90
1800-1899
85
19e siècle
82
1975-
81
20e siècle
78
21st century
76
To 1964
73
1945-
60
1945-1989
60
1900 - 1999
55
1951-
55
Since 1900
55
1925-1965
53
Civil War, 1861-1865
49
1961-1969
44
1953-1961
42
1809-1865
40
1963-1969
40
1933-1945
35
2000-2099
35
1912-1987
34
Since 1975
33
1961-1963
31
1889-1979
30
18th century
30
1861-1865
29
1940-2020
29
21e siècle
29
1863-1877
28
1917-1963
28
1960-1980
28
1862-1931
26
1927-2006
26
1964-1975
26
1908-1973
24
1887-1940
23
1903-1986
23
20th Century
23
Jusqu'à 1964
23
1863-1954
22
1865-1950
22
1941-
22
2001-2009
22
more ...