Era
Colonial period, ca. 1600-1775
188
Revolution, 1775-1783
121
19th century
62
1775-1865
60
18th century
46
20th century
35
Civil War, 1861-1865
28
To 1775
28
1775-1783
24
Revolution
18
1865-1950
15
17th century
13
1756-1836
12
1769-1828
12
1600-1775
10
1898-1951
10
French and Indian War, 1754-1763
10
1789-1809
9
1861-1865
9
1757-1804
8
1775-1783 (Révolution)
7
1783-1859
7
1783-1865
7
1800-1899
7
1865-1898
7
ca 1600-1775 (Période coloniale)
7
1697-1746
6
1700-1799
6
1715-1774
6
18e siècle
6
1900-1999
6
19e siècle
6
1663-1752
5
1706-1790
5
1739-1812
5
1741-1801
5
1951-
5
1732-1799
4
1754-1763
4
1772-1810
4
1793-1857
4
1815-1852
4
20e siècle
4
To 1789
4
To 1898
4
War of 1812
4
-1691
3
1580-1638
3
1654-1728
3
1723-1795
3
more ...