Era
19th century
107
20th century
76
18th century
47
Civil War, 1861-1865
26
Revolution, 1775-1783
24
Colonial period, ca. 1600-1775
22
-1848
12
1706-1790
12
1900-1999
12
1748-1842
10
1800-1899
10
1732-1799
9
1790?-1848
9
19e siècle
9
20e siècle
9
17th century
8
1644-1718
7
18e siècle
7
1750-1831
6
1865-
6
21st century
6
1651-1719
5
1700-1799
5
1745?-1842
5
1861-1865
5
1699-1777
4
1829-1894
4
1946-
4
1720-1794
3
1721-1784
3
1734-1807
3
1741-1827
3
1775-1783
3
1775-1865
3
1776 or 1777-1822
3
1796-1869
3
1839-1871
3
1959-
3
To 1775
3
1566-1607
2
1627-1692
2
1667?-1708
2
1682-1755
2
1693?-1758
2
1700-1899
2
1730-1793
2
1735-1789
2
1738-1798
2
1743-1826
2
1743-1828
2
more ...