What is the period in american history from 1901-1914 called?

3 answers

http://www.u-s-history.com/pages/eras.html
1880-1920

http://americanhistory.about.com/od/erasofamericanhistory/Eras_of_American_History.htm

http://en.wikipedia.org/wiki/Category:Eras_of_United_States_history
Check on Gilded Age, but again, it's a broader time period.
so what is it the progressive era? I thought it was that but it is too obvious, to me at least.
Yes, that time period is in the Progressive Era.

http://www.americaslibrary.gov/cgi-bin/page.cgi/jb/progress

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