Complex sentence: As a result of the Holocaust, there was a post-war feeling that the world's Jewish population needed a safe haven from chronic and violent discrimination in addition to the uninterrupted Jewish presence and historical ties to the ancient homeland of the Jewish people.
Split into simpler sentences: As a result of the Holocaust, there was a post-war feeling that the world's Jewish population needed a safe haven from chronic and violent discrimination. This was in addition to the uninterrupted Jewish presence and historical ties to the ancient homeland of the Jewish people.