The Babylonians, who followed the Assyrians as the dominant entity in the Fertile Crescent, exiled many Samaritans but skipped over a significant part of the Samaritan population. By the time they arrived in Samaria, the Babylonians found many alien elements in the land of Israel. Consequently, they did not undertake a thorough ethnic cleansing expulsion from Samaria, since the Assyrians had led many areas to be viewed as places whose indigenous population had already been replaced by aliens and needed no further expulsion.[1]