Era
20th century
17,644
19th century
6,582
1900-1999
5,096
1900 - 1999
3,169
21st century
2,907
1800-1899
1,824
1800 - 1899
721
20e siècle
668
Colonial period, ca. 1600-1775
592
2000-2099
591
18th century
586
1800-1999
525
1783-1850
447
20e siècle
340
19e siècle
321
1803-1882
279
1900-2099
271
1819-1891
270
1800 - 1999
251
Early works to 1800
237
Revolutionary period, 1775-1783
232
1809-1849
208
1783-1865
203
21e siècle
193
1819-1892
190
19e siècle
187
Civil War, 1861-1865
182
1843-1916
180
1804-1864
173
1817-1862
164
1835-1910
158
1899-1961
139
1885-1972
136
1874-1946
133
1897-1962
133
17th century
128
1944-
125
1945-
123
1888-1965
121
1865-
113
1700-1899
112
2000 - 2099
112
Geschichte
111
1914-1997
102
1600-1775
101
1830-1886
100
1896-1940
97
1926-1997
97
1902-1968
96
1900 - 2099
90
more ...