Era
20th century
2,561
19th century
1,387
1900-1999
1,123
21st century
780
Civil War, 1861-1865
473
1800-1899
448
18th century
438
2000-2099
403
To 1500
229
17th century
181
1800-1999
178
1945-
151
Revolution, 1775-1783
118
16th century
111
1700-1799
108
Since 2020
106
1861-1865
88
1900-2099
86
1980-
74
1939-1945
71
1945-1989
69
1933-1945
58
Since 1900
58
1900 - 1999
56
1700-1899
55
1989-
52
1918-1945
48
1970-
41
To 1865
41
1865-1918
39
Geschichte
37
Since 1945
37
Colonial period, ca. 1600-1775
31
2001-2009
28
Revolution, 1789-1799
28
1775-1865
27
Early modern, 1500-1700
27
1914-1918
26
1950-
26
1961-1970
26
1991-
26
1600-1699
25
1600-1799
25
1775-1783
25
1960-
25
1975-
25
1865-1950
24
1960-1980
24
Since 1989
24
1783-1865
23
more ...