Complex sentence: Due to the Golan Heights which is internationally seen as part of Syria, has been occupied and govern by Israel since the Six-Day War resulting in the region been settled by an influx of Israeli Jews who have become the overall majority.
Split into simpler sentences: Due to the Golan Heights which is internationally seen as part of Syria, has been occupied and govern by Israel since the Six-Day War. Has resulting in the region been settled by an influx of Israeli Jews who have become the overall majority.