_History of the Jews in Israel–Palestine The history of the Jews and Judaism in the Land of Israel has its origins in the 2nd millennium BCE, when Israelites emerged as an outgrowth of southern Canaanites, During biblical times, two Israelite kingdoms occupied the highland zone, the Kingdom of Israel (Samaria) in the north, and the Kingdom of Judah in the south. The Kingdom of Israel was conquered by the Neo-Assyrian Empire (circa 722 BCE), and the Kingdom of Judah by the Neo-Babylonian Empire (586 BCE). Initially exiled to Babylon, upon the defeat of the Neo-Babylonian Empire by the Achaemenid Empire under Cyrus the Great (538 BCE), many of the Jewish exiles returned to Jerusalem, building the Second Temple. In 332 BCE the kingdom of Macedonia under Alexander the Great conquered the Achaemenid Empire, which included Yehud (Judea). This event started a long religious struggle that split the Jewish population into traditional and Hellenized components. In 165 BCE, after the religion-driven Maccabean Revolt, the independent Hasmonean Kingdom was established. In 64 BCE, the Roman Republic conquered Judea, turning it into a Roman province. Although coming under the sway of various empires and home to a variety of ethnicities, the area of ancient Israel was predominantly Jewish until the Jewish–Roman wars of 66–136 CE. During the wars, the Roman Empire expelled most of the Jews from the area and formed the Roman province of Syria Palaestina, beginning the Jewish diaspora. After this time, Jews became a minority in most regions, except Galilee. The area became increasingly Christianized after the 3rd century, although the percentages of Christians and Jews are unknown, the former perhaps coming to predominate in urban areas, the latter remaining in rural areas. By the time of the Muslim conquest of the Levant, Jewish populations centers had declined from over 160 to around 50 settlements. Michael Avi-Yonah says that Jews constituted 10–15% of Palestine's population by the time of the Sasanian conquest of Jerusalem in 614, while Moshe Gil says that Jews constituted the majority of the population until the 7th century Muslim conquest (638 CE).