Era
Revolution, 1775-1783
1,055
20th century
916
1775-1783
826
1775-1783 (Révolution)
771
19th century
365
Civil War, 1861-1865
364
1900-1999
269
1861-1865
216
1861-1865 (Guerre de Sécession)
209
21st century
207
20e siècle
186
18th century
143
Colonial period, ca. 1600-1775
134
2000-2099
126
19e siècle
95
21e siècle
89
French and Indian War, 1754-1763
80
1754-1763 (Guerre de Sept Ans)
72
1800-1899
70
1754-1763
67
1775-1865
58
To 1775
47
2005
45
18e siècle
44
2017
43
1800-1999
41
17th century
40
1789-1797
36
2001-2009
36
Jusqu'à 1775
36
ca 1600-1775 (Période coloniale)
36
1732-1799
35
1797-1801
34
1945-
34
1991-
33
Since 1991
32
2016
31
1931-1940
30
1700-1799
28
To 1783
28
2010
27
1865-1947
26
1706-1790
25
1900 - 1999
24
1933-1945
24
2012
23
1600-1775
22
2001
22
2011
22
1945-1989
21
more ...