Era
20th century
41,329
1900-1999
25,797
19th century
24,671
21st century
24,451
2000-2099
15,876
1939-1945
9,004
1800-1899
8,802
18th century
8,173
21e siècle
6,678
1900 - 1999
5,122
Early works to 1800
3,526
Civil War, 1861-1865
3,515
Revolution, 1775-1783
2,575
1939 - 1945
2,530
1914-1918
2,472
1700-1799
2,423
20e siècle
2,365
Revolution, 1917-1921
1,734
1800 - 1899
1,689
17th century
1,538
Colonial period, ca. 1600-1775
1,365
21e siècle
1,344
16th century
1,342
Civil War, 1936-1939
1,270
1861-1865
1,197
2000 - 2099
1,182
1961 - 1975
1,149
Revolution, 1789-1799
1,147
19e siècle
995
1564-1616
862
1769-1821
830
1961-1975
789
1775-1783
775
1917-1921
761
1933-1945
752
1945-
735
German occupation, 1940-1945
685
1861 - 1865
657
1900-2099
621
Qing dynasty, 1644-1912
608
1846-1917
599
Tang dynasty, 618-907
599
1936-1939
595
1600-1699
590
1914 - 1918
577
Elizabeth, 1558-1603
573
1500-1599
559
1918-1945
542
Ming dynasty, 1368-1644
533
1600-1775
520
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