1787:
U.S. Constitution
According to Article I, Section 8, Clause 8 of the
U.S. Constitution, "the Congress
shall have power . . . to promote the progress of science and
useful arts, by
securing for limited times to authors and inventors the
exclusive right to their
respective writings and discoveries."
Key
Concepts
Copyright
Infringement
Fair Use
Ethical Use
Permission
Public Domain
Term of Copyright
Plagiarism