English applies to jurisdiction: United States of America determination method or standard: work of the federal government of the United States...
life plus 100 years or fewer. This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office)...
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929...
the public domain in the United States because it meets three requirements: it was first published outside the United States (and not published in the...