Era
19th century
461
20th century
195
1800-1899
194
1800 - 1899
106
18th century
94
1928-1967
87
Civil War, 1861-1865
79
1900-1999
76
Colonial period, ca. 1600-1775
41
1700-1799
33
1938-1982
30
1775-1865
27
17th century
27
1848-1860
26
1900 - 1999
26
1770-1838
24
1860-1890
23
21st century
23
To 1848
23
19e siècle
22
1774-1809
21
To 1846
20
19e siècle
19
Revolution, 1775-1783
19
1600-1775
18
1700 - 1799
18
1952-1982
18
1846-1850
16
1769-1859
14
1785-1842
14
1861-1865
14
1938-
13
Insurrection, 1868-1878
13
1600-1699
12
2000-2099
12
1822-1889
11
1834-1902
11
1933-1959
11
1959-1990
11
Revolution, 1910-1920
11
1803-1844
10
1861 - 1865
10
1864-1916
10
1922-
10
Empire, 1822-1889
10
European intervention, 1861-1867
10
Rebellion, 1837-1838
10
Republic, 1836-1846
10
Revolution, 1895-1898
10
To 1803
10
more ...