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This is a timeline of United States history, comprising important legal and territorial changes as well as political, social, and economic events in the United States and its predecessor states. To read about the background to these events, see History of the United States.
Some dates before September 14, 1752, when the British government adopted the Gregorian calendar, may be given in the Old Style.
Video Timeline of United States history
6th century
Maps Timeline of United States history
11th century
src: www.iss-usa.org
12th century
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15th century
src: ecx.images-amazon.com
16th century
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17th century
src: www.vaccines.com
18th century
src: www.emersonkent.com
19th century
src: spectrum.diabetesjournals.org
20th century
src: rawfoodsos.files.wordpress.com
21st century
src: 4.bp.blogspot.com
References
Further reading
- Hakim, Joy (2003). Making Thirteen Colonies. A History of US. New York: Oxford University Press. ISBN 0-19-515322-7.
Source of article : Wikipedia