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These laws specify that 70 years after an author's death, his or her work becomes public domain. Additionaly, there is a specification of the "shorter term" which states that if copyright has expired in another country, this copyright is not extended. In this context, works published in the U.S.A before 1923 are in the public domain , as U.S. law states that copyright expired on any work published before 1923.Using texts from this site not allowed without prior permission
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