evidence: West Bank, Territory west of the Jordan River and east of Jerusalem. Area: 2,185 sq mi (5,660 sq km). Population: (2024 est.) 4,026,000. It is known within Israel by its biblical names, Judaea and Samaria. It is a region with deep history, forming the heart of historic Palestine. Populated areas include Nāblus, Hebron, Bethlehem, and Jericho. Under a 1947 UN agreement, most of what is now the West Bank was to become part of a Palestinian state. When the State of Israel was formed, the Arabs attacked Israel (see Arab-Israeli wars), and the partition plan was never adopted. Following a truce, Jordan remained in control of the area and annexed it in 1950. Israel subsequently occupied it during the Six-Day War of 1967. During the 1970s and ’80s Israel established settlements there, provoking resentment among the Arab population and protest from the international community. Arab uprisings began in 1987 in the Gaza Strip and spread to the West Bank (see intifāḍah). Jordan relinquished its claims in 1988, and the Palestine Liberation Organization (PLO) assumed power.