You should ask and give permission to use other people’s work and give credit to the person that's doing the work so they don’t get mad at you the person that is doing the work. Sometimes you don’t have to get permission for education use. But you still have to give credit to the creator and write a nice comment to the creator. If he was right or wrong it still has to be polite.
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| "International Copyright Act of 1891." Wikipedia. Wikimedia Foundation, 05 Oct. 2014. Web. 18 Nov. 2014. <http://en.wikipedia.org/wiki/International_Copyright_Act_of_1891> |
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| Óðinn at the English language Wikipedia. http://commons.wikimedia.org/wiki/File:Fair_use_logo.svg |
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