Era
Civil War, 1861-1865
21
19th century
17
20th century
5
18th century
4
1815-1875
3
1735-1826
2
To 1900
2
1745-1796
1
1750-1815
1
1772-1852
1
1783-1815
1
1786-1866
1
1790-1794
1
1792-1881
1
1837-1920
1
1839-1925
1
1840-1905
1
1861-1865
1
1866-1895
1
1900-1999
1
1914-1918
1
1933-1945
1
20e siècle
1
Civil War
1
Civil war
1
Colonia period, ca. 1600-1775
1
Colonial period, ca 1600-1775
1
Constitutional period, 1789-1809
1
Korean War, 1950-1953
1
Punitive Expedition into Mexico, 1916
1
Revolution, 1775-1783
1
Revolution, 1910-1920
1
War of 1812
1
War with Mexico, 1845-1848
1
World War, 1914-1918
1
World War, 1939-1945
1
d. 1862
1
world War, 1914-1918
1