The document summarizes the history of the Israeli-Palestinian conflict from the 1920s to the 1990s. It discusses clashes over religious sites in Jerusalem in the 1920s that led to violence. It then outlines the 1936-39 Arab revolt against British rule and Zionist settlement, which Britain suppressed violently. It also discusses the 1939 British White Paper that limited Jewish immigration and land purchases, angering Zionists. The document traces the creation of Palestinian refugees in 1948, resolutions like 242 after the 1967 war, the 1978 Camp David Accords between Egypt and Israel, the PLO's expulsion from Jordan, and the 1993 Oslo Accords between Israel and the PLO that established Palestinian self-governance in parts of the occupied territories