Era
20th century
5,894
19th century
4,213
1900-1999
2,363
18th century
1,860
21st century
1,558
16th century
1,547
1564-1616
1,472
1939-1945
1,402
1800-1899
1,212
17th century
1,068
Revolution, 1789-1799
735
Civil War, 1861-1865
646
2000-2099
644
1900 - 1999
604
1700-1799
548
Revolution, 1775-1783
501
Early works to 1800
448
Revolution, 1917-1921
440
1945-
412
Civil War, 1936-1939
378
Civil War, 1945-1949
308
1933-1945
303
German occupation, 1940-1945
301
1789-1815
267
1600-1699
266
1789-1799
239
1914-1918
236
1939 - 1945
232
-30 B.C
215
1812-1870
209
active 11th century
206
1861-1865
200
1800 - 1899
197
1947-
186
Japanese occupation, 1910-1945
172
1769-1821
170
1775-1783
169
1937-1945
169
1771-1859
168
1918-1945
164
Cultural Revolution, 1966-1976
163
21e siècle
162
1929
160
Since 1945
160
Colonial period, ca. 1600-1775
159
1946-
154
20e siècle
153
Revolution, 1910-1920
153
1860-1904
150
15th century
145
more ...