Those parts of British Mandatory Palestine which did not become part of the newly declared Israeli state were occupied by Egypt or annexed by Jordan. At the Jericho Conference on 1 December 1948, 2,000 Palestinian delegates supported a resolution calling for "the unification of Palestine and Transjordan as a step toward full Arab unity". During what Khalidi terms the "lost years" that followed, Palestinians lacked a center of gravity, divided as they were between these countries and others such as Syria, Lebanon, and elsewhere.