The original pre-Israelite inhabitants of an area encompassing all of Palestine and Syria, sometimes including all land west of the Jordan River and the coast from Acre north. The names Canaan and Canaanite occur in cuneiform, Egyptian, and Phoenician writings from about the 15th century BC as well as in the Bible. They were the branch of the Semites related to the Hyksos who occupied the Levant from the Middle to the Late Bronze Age, c 2000-1200 BC. In the south they were displaced by the Israelites and Philistines; in the north they were the ancestors of the Phoenicians. Their main significance in history lies in their role as middlemen and traders, through whose hands passed cultural influences between Egypt, Mesopotamia, and the Hittites. Canaanite sites include Lachish, Megiddo, Byblos, and Ugarit. The Canaanites were responsible for the invention of the first alphabetic writing system.