Era
19th century
240
20th century
124
18th century
108
Civil War, 1861-1865
44
Revolution, 1775-1783
43
Colonial period, ca. 1600-1775
40
1750-1831
32
1706-1790
22
1800-1899
19
19e siècle
16
1732-1799
14
1865-
14
1900-1999
13
-1848
12
1746-1813
12
1792-1864
12
1644-1718
11
17th century
11
1829-1894
11
20e siècle
11
1700-1799
10
1748-1842
10
1775-1865
10
18e siècle
10
1734-1806
9
1748-1836
9
1790?-1848
9
1838-1922
9
1741-1827
8
21st century
8
To 1775
8
1775-1783
7
1796-1865
7
1821
7
1861-1865
7
War of 1812
7
1768-1837
6
1794-1830
6
1798-1870
6
1836
6
1651-1719
5
1674-1751
5
1739-1823
5
1745?-1842
5
1760-1839
5
1777-1852
5
1798-1858
5
1808
5
1810-1883
5
1832
5
more ...