Era
18th century
226
Revolution, 1775-1783
82
1801-1809
60
1760-1820
58
1760-1789
57
19th century
55
17th century
42
War of 1812
25
1775-1783
22
1812-1815
22
Colonial period, ca. 1600-1775
22
20th century
21
To 1500
17
1707-1782
16
To 1775
16
1735-1821
14
1745-1829
14
16th century
13
1789-1820
13
To 1865
13
1688-1815
12
Revolution, 1789-1799
12
1800-1837
11
1945-
11
1981-2001
11
1797-1801
10
1760-1860
9
1829-1837
9
21st century
9
The Union, 1707
9
1721-1795
8
1815-1918
8
Medieval, 500-1500
8
To 1803
8
1727-1819
7
1746-1807
7
1759-1806
7
1783-1815
7
1789-1797
7
2001-2009
7
Civil War, 1861-1865
7
To 500
7
1648-1789
6
1670-1753?
6
1727-1760
6
1809-1817
6
Eighty Years' War, 1568-1648
6
The Union, 1800
6
1648-1795
5
1661?-1731
5
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