Each year, based on age and law and international convention, old copyrights expire and once protected works fall into the public domain. Animal Crackers, the second major motion picture to feature the Marx brothers, disappeared for nearly a quarter of a century, and parts of it were nearly forgotten for 86 years, and today it belongs to the public.
In September, 1918, two desperate battles unfolded over two consecutive days between lightly armed American Naval vessels and the same German Submarine.