Era
1902-1984
55
1939-1945
10
1902-
3
1937-
3
Forced removal and internment, 1942-1945
3
1832-1909
2
1843-1942
2
1887-1986
2
1939 - 1945
2
Geschichte (1942-1945)
2
1819-1878
1
1840-1882
1
1849-1914
1
1850-1950
1
1859-1943
1
1861 - 1865
1
1861-1865
1
1861-1865 (Guerre de Sécession)
1
1889-1959
1
1916-2006
1
1930-1940
1
1932-
1
1940-1950
1
1942 - 1945
1
1942-1945
1
1945-
1
1950-
1
1970-1980
1
19th century
1
20th century
1
Civil War, 1861-1865
1
Geschichte 1900-2000
1
Geschichte 1916-1968
1
Geschichte 1942-1945
1
Since 1850
1
Yosemite National Park
1