Era
Revolution, 1775-1783
442
Civil War, 1861-1865
320
Colonial period, ca. 1600-1775
312
19th century
191
18th century
137
20th century
132
Revolution
110
War of 1812
81
1775-1783
72
1861-1865
50
To 1775
49
1732-1799
42
1775-1865
36
1775-1783 (Révolution)
34
Civil War
34
17th century
33
French and Indian War, 1754-1763
26
1600-1775
25
19e siècle
25
1800-1899
23
1809-1865
23
1900-1999
23
ca 1600-1775 (Période coloniale)
22
Civil war
21
1783-1865
19
1917-1921
19
1861-1865 (Guerre de Sécession)
18
1933-1945
18
French and Indian War, 1755-1763
18
1644-1718
17
1700-1799
17
18e siècle
17
1945-
17
1706-1790
16
1917-
16
To 1763 (New France)
16
1760-1789
15
1815-1861
15
1918-1945
15
Revolution, 1789-1799
15
1789-1815
14
1743-1826
13
1812-1815
13
1939-1945
13
20e siècle
13
16th century
12
1914-1918
12
Constitutional period, 1789-1809
12
1809-1817
11
21st century
11
more ...