Era
Revolution
44
Revolution, 1775-1783
31
Colonial period, ca. 1600-1775
21
19th century
11
1644-1718
8
18th century
8
20th century
8
1674-1751
5
Civil War, 1861-1865
5
To 1775
5
1792-1864
4
1805-1879
4
1918-
4
1671-1735
3
1734-1806
3
1752-1819
3
1757-1800
3
1761-1839
3
1775-1783
3
1775-1865
3
1791-1868
3
17th century
3
1809-1865
3
1860-1938
3
1898-1974
3
1910-
3
20e siècle
3
21st century
3
War of 1812
3
1640-1694
2
1649-1714
2
1673-1708
2
1673-1729
2
1702-1775
2
1715-1779
2
1723-1809
2
1727-1795
2
1729-1807
2
1731-1821
2
1732-1808
2
1743-1826
2
1745-1796
2
1751-1836
2
1753-1821
2
1755-1837
2
1757-1804
2
1760-1839
2
1761-1849
2
1767-1845
2
1768-1849
2
more ...