Complex sentence: Critics reply that Pope Benedict XVI was a member of Hitler Youth, a paramilitary organization of the German Nazi Party, although membership was required by law for all 14-year-old German boys after December 1939.
Split into simpler sentences: Critics reply that Pope Benedict XVI was a member of Hitler Youth, a paramilitary organization of the German Nazi Party. Although membership was required by law for all 14-year-old German boys after December 1939.