As qyph mentions, I am referencing the American Copyright Act of 1790. It described itself as "An Act for the encouragement of learning, by securing the copies

As qyph mentions, I am referencing the American Copyright Act of 1790. It described itself as "An Act for the encouragement of learning, by securing the copies of maps, Charts, And books, to the authors and proprietors of such copies, during the times therein mentioned." or, in more modern english "This is a law that aims to encourage learning by granting authors and owners of maps, charts, and books exclusive rights to their copies for a specified period."