Era
20th century
524
19th century
474
Revolution, 1775-1783
397
Civil War, 1861-1865
348
Colonial period, ca. 1600-1775
195
1809-1865
177
1900-1999
165
1732-1799
124
1861-1865
106
1775-1783
95
1800-1899
85
1858-1919
81
1929-1968
65
18th century
56
1600-1775
54
1900 - 1999
52
1706-1790
50
20e siècle
49
21st century
45
1822-1913
39
1861 - 1865
37
1939-1945
35
To 1775
35
1747-1792
34
1929
34
1946-
34
War of 1812
34
1809
33
1876
33
1933-1945
33
French and Indian War, 1754-1763
32
1743-1826
29
1818-1895
28
1865-1918
28
1775 - 1783
27
United States
27
1800 - 1899
25
1783-1865
24
1945-
24
1799-1883
21
1864
21
1907-1964
21
1964-
21
1864?-1943
20
1882-1945
20
1800-1870
19
1902
19
1927-1993
19
2000-2099
19
1783-1815
18
more ...