Era
1775-1783 (Révolution)
1
1783-1865
1
1861-1865
1
1861-1865 (Guerre de Sécession)
1
1865-1921
1
1900-1999
2
1900-2099
1
1918-1945
1
1945-
7
1945-1989
5
1960-
1
1960-1980
1
1969-
1
1970-
1
1971-1981
4
1971-2001
2
1977-1981
1
1980-
1
1981-
3
1981-1993
1
1981-2001
5
1981-2009
1
1989-
5
1989-1993
2
1991-
1
1993-
1
1993-2001
2
2001-2009
2
2009-
1
20e siècle
2
20th century
3
21st century
1
Civil War, 1861-1865
1
Colonial period, ca. 1600-1775
1
ESTADOS UNIDOS
2
Geschichte
1
Jusqu'à 1783
1
Revolution, 1775-1783
1
Since 1945
4
Since 1960
1
Since 1970
1
Since 1981
1
Since 1989
2
To 1783
1
To 1865
1
ca 1600-1775 (Période coloniale)
1