Période
20th century
6 050
1900-1999
3 035
1939-1945
1 698
19th century
1 545
Civil War, 1861-1865
1 167
21st century
1 009
1900 - 1999
944
World War, 1939-1945
856
1800-1899
727
Revolution, 1775-1783
684
1939 - 1945
584
18th century
557
1861-1865
473
1914-1918
422
20e siècle
394
2000-2099
377
1945-
334
Early works to 1800
303
Revolution, 1917-1921
287
17th century
282
1800 - 1899
269
1960-
262
1989-
239
War of 1812
222
2003-2011
220
1700-1799
216
1961-1975
215
1933-1945
203
20e siècle
201
Since 1900
200
1800-1999
183
1980-
182
Civil War, 1642-1649
182
World War, 1914-1918
176
1991-
174
1861 - 1865
173
Revolution, 1918-1923
166
Since 2001
164
Since 1945
146
1955-1983
145
1948-
136
1642-1649
133
19e siècle
132
1990-
127
1917-1921
123
1961 - 1975
120
1775-1783
119
1900-2099
115
30 B.C.-476 A.D
111
Since 1960
110
plus ...