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Creative Commons - copyright friendly |
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Library of Congress - primary sources |
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morgueFile - free photo archive |
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National Archives - Docs Teach primary sources |
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Pics4Learning.com - copyright friendly |
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Smithsonian photos - primary sources |
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Photos For Class - copyright free images |
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Open Clip Art - free clipart |
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Pixaby - free images and royalty free stock |
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Unsplash - free images |
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Find Icons- free icon finder |