The duration of copyright has changed several times as Congress refined compromises over the law. Currently, a teacher can generally presume that a work copyrighted less than 95 years ago is still covered by the law. Here are how the details work:
The duration of copyright has changed several times as Congress refined compromises over the law. Currently, a teacher can generally presume that a work copyrighted less than 95 years ago is still covered by the law. Here are how the details work: