Era
20th century
3,331
21st century
864
1900-1999
736
19th century
625
1939-1945
398
1900 - 1999
273
1945-
273
1564-1616
224
Civil War, 1861-1865
212
2000-2099
207
1933-1945
196
1946-
180
1947-
164
18th century
163
1800-1899
139
1960-
125
Civil War, 1936-1939
123
Revolution, 1917-1921
112
2001-2009
108
1948-
107
1955-
107
1959-
106
17th century
105
1942-2011
104
1944-
97
1951-
97
1991-
97
1952-
86
1961-
86
1954-
85
German occupation, 1940-1945
83
1942-
82
1943-
82
1889-1945
81
1949-
81
20e siècle
79
1941-
78
1957-
78
1963-
77
2009-
77
1964-
75
1935-
73
1961-1970
72
1939-1975
71
1993-
71
1939 - 1945
70
1936-
69
1971-
69
1969-
68
2001-2010
68
more ...