Era
Civil War, 1861-1865
383
Revolution, 1775-1783
306
19th century
232
Colonial period, ca. 1600-1775
224
1775-1783
193
1861-1865
184
1600-1775
105
1861 - 1865
94
18th century
94
1800-1899
67
1775 - 1783
59
17th century
57
20th century
55
To 1775
54
1775-1865
51
1775
46
1700-1799
39
War of 1812
39
1600 - 1775
37
1782-1852
31
1732-1799
30
1809-1865
28
1800 - 1899
25
1812-1815
25
Siege, 1775-1776
25
Early works to 1800
24
1945-1989
23
approximately 1635-1711
23
1775-1783 (Révolution)
22
French and Indian War, 1754-1763
22
1818-1867
21
Revolution
21
1700 - 1799
20
1783-1865
19
1794-1865
18
1900-1999
18
1917-1963
18
1735-1826
17
19e siècle
17
French and Indian War, 1755-1763
17
New Plymouth, 1620-1691
17
Queen Anne's War, 1702-1713
17
1604-1690
16
1706-1790
15
1834-1862
15
1852
13
1951-
13
1600-1750
12
1801-1809
12
1811-1884
12
more ...