Complex sentence: Western Germany had less problesm with the Karl May heritage, both the books and the festivals were copied and reprinted in the west, the Karl May Festival in Bad Segeberg became more famous than its predecessor in Rathen.
Split into simpler sentences: Western Germany had less problems with the Karl May heritage, both the books and the festivals were copied and reprinted in the west. The Karl May Festival in Bad Segeberg became more famous than its predecessor in Rathen.