The Kingdom of Israel, also called the Kingdom of Samaria or the Northern Kingdom, was an Israelite kingdom that existed in the Southern Levant during the Iron Age. Its beginnings date back to the first half of the 10th century BCE. It controlled the areas of Samaria, Galilee and parts of Transjordan; the former two regions underwent a period in which a large number of new settlements were established shortly after the kingdom came into existence. It had four capital cities in succession: Shiloh, Shechem, Tirzah, and the city of Samaria. In the 9th century BCE, the House of Omri ruled it, whose political centre was the city of Samaria.