Era
Revolution, 1775-1783
2,398
Civil War, 1861-1865
2,239
19th century
709
Colonial period, ca. 1600-1775
638
War of 1812
465
20th century
457
18th century
439
1775-1783
415
Revolution
409
1861-1865
246
Civil War
237
1775-1783 (Révolution)
216
1732-1799
170
French and Indian War, 1754-1763
118
French and Indian War, 1755-1763
109
1783-1865
106
Civil war
106
To 1775
97
1809-1865
90
1800-1899
76
1900-1999
76
19e siècle
72
1815-1861
69
War with Mexico, 1845-1848
69
20e siècle
63
1861-1865 (Guerre de Sécession)
62
1783-1815
60
17th century
57
1600-1775
56
To 1865
55
1775-1865
54
Civil war, 1861-1865
51
Constitutional period, 1789-1809
50
ca 1600-1775 (Période coloniale)
50
18e siècle
49
Tripolitan War, 1801-1805
48
1700-1799
45
Confederation, 1783-1789
45
1865-1898
44
1812-1815
42
To 1863
40
1706-1790
39
1743-1826
38
1757-1834
37
1760-1789
35
1809-1817
35
1741-1801
33
1933-1945
33
War of 1898
30
1755-1763
29
more ...