Era
1775-1783
173
Revolution
115
To 1775
109
Revolution, 1775-1783
84
1775-1865
77
20th century
55
1933-1945
54
1760-1789
51
1854-1861
48
1918-1945
47
1861-1865
46
1945-
44
1865-1950
39
1917-1945
39
1797-1801
35
Colonial period, ca. 1600-1775
32
1789-1797
31
1789-1809
30
1945-1953
29
1917-
28
19th century
28
1775-1783 (Révolution)
25
1783-1865
24
18th century
24
Civil War, 1861-1865
24
1760-1820
23
1783-1789
22
1857-1861
22
1801-1809
21
1809-1817
19
1951-
19
War of 1812
19
1815-1861
18
1945-1989
17
1853-1857
15
1865-1900
15
1809-1865
14
1917-1936
14
Jusqu'à 1775
14
1732-1799
13
1743-1826
13
1783-1809
13
1791-1868
13
1945-1991
13
Since 1945
13
To 1865
13
1737-1809
12
1856
12
French and Indian War, 1755-1763
12
1754-1763
11
more ...