Era
20th century
3,861
1900-1999
2,755
19th century
2,718
1800-1899
1,715
18th century
1,176
1900 - 1999
733
1939-1945
678
1700-1799
613
20e siècle
592
Civil War, 1861-1865
567
1861-1865
425
Early works to 1800
415
17th century
411
1800 - 1899
374
1914-1918
342
16th century
322
19e siècle
262
1800-1999
200
1600-1699
177
1861 - 1865
170
1500-1599
167
1700 - 1799
148
To 1500
141
21st century
139
18e siècle
137
1939 - 1945
137
Revolution, 1789-1799
131
Revolution, 1775-1783
122
1933-1945
119
1700-1899
118
1775-1783
114
19e siècle
104
20e siècle
100
1945-
86
1789-1815
80
1801-1917
72
Colonial period, ca. 1600-1775
72
1914 - 1918
64
1809-1865
57
2000-2099
57
1732-1799
56
1770-1827
56
Revolution, 1917-1921
56
1789-1799
54
1863-1938
54
1743-1826
52
1919-1947
52
Louis XIV, 1643-1715
52
1749-1832
51
1789-1900
51
more ...