Era
19th century
117
20th century
75
18th century
43
To 1865
32
Civil War, 1861-1865
25
Revolution, 1775-1783
18
Colonial period, ca. 1600-1775
17
20e siècle
14
1775-1865
13
1865-1918
13
19e siècle
11
To 1964
11
1900-1999
10
1800-1899
9
1783-1865
7
17th century
7
1815-1861
6
18e siècle
6
To 1775
6
1918-1945
5
1933-1945
5
1960-1980
5
To 1863
5
1700-1799
4
1918-1932
4
Jusqu'à 1865
4
1800-1999
3
1849-1877
3
1865-1933
3
1877-1964
3
1919-1933
3
Geschichte 1700-1800
3
1066-1485
2
1600-1699
2
1600-1775
2
1768-1854
2
1775-1783
2
1783-1850
2
1818-1895
2
1838-1899
2
1861-1865 (Guerre de Sécession)
2
1863-1877
2
1865-1898
2
1865-1921
2
1865-1951
2
1896-1952
2
1945-
2
70-
2
Colonial Period, 1600-1775
2
Famine, 1845-1852
2
more ...