Era
Revolution, 1775-1783
16
19th century
13
18th century
12
20th century
9
1775-1865
8
Civil War, 1861-1865
8
1757-1804
7
1769-1828
7
Colonial period, ca. 1600-1775
7
1756-1836
4
1783-1859
4
1793-1857
4
1800-1899
4
1815-1852
4
19e siècle
4
1697-1746
3
1739-1812
3
1786-1870
3
1790-1867
3
1791-1855
3
1797-1864
3
1800-1874
3
1805-1862
3
1819-1885
3
1882-1947
3
1898-1951
3
Constitutional period, 1789-1809
3
approximately 1720-1790
3
ca. 1756-1830
3
1580-1638
2
1663-1752
2
1672-1723
2
1700-1799
2
1748-1816
2
1748-1830
2
1763-1848
2
1764-1839
2
1766-1828
2
1770-1829
2
1770-1851
2
1770-1853
2
1774-1852
2
1775-1830
2
1785-1829
2
1786-1866
2
1788-1867
2
1789-1858
2
1789-1861
2
1791-1861
2
1792-1868
2
more ...