Guards at the Curragh had blanks in their weapons and the internees, allied and German, were allowed to visit local pubs and join fishing and golf trips.
A US-backed European peacekeeping force would secure an eventual peace deal, with additional help for Ukraine to build an 800,000-strong peacetime force.
Authors Johnny Smith and Randy Roberts explore Louis's personal fight during WWII and how he became a champion for Black Americans in and out of the ring.