Era
20th century
1,093
1900-1999
557
Civil War, 1861-1865
502
19th century
347
21st century
342
Revolution, 1775-1783
238
1861-1865
201
1900 - 1999
171
17th century
161
2000-2099
157
1660-1688
144
1809-1865
144
To 1775
126
1800-1899
125
18th century
124
Early works to 1800
108
1945-
106
20e siècle
92
Charles II, 1660-1685
88
1861 - 1865
78
1939-1945
75
Civil War, 1642-1649
74
1951-
73
1775-1783
67
1689-1702
63
1971-
59
21e siècle
57
1945-1989
50
Since 1945
49
1642-1649
46
1702-1714
46
1800 - 1899
46
1947-
46
1946-
45
1775 - 1783
43
1700-1799
41
1949-
40
1950-
40
1989-
40
1943-
39
1960-
38
20e siècle
37
Since 1900
37
1944-
36
William and Mary, 1689-1702
36
1900-2099
35
1954-
35
1600-1699
34
1935-
34
1835-1908
33
more ...