This collection comprises materials related to the planning and organization of the October 1991 Middle East Peace Conference in Madrid. It consists of correspondence, memoranda, cables, diplomatic dispatches, reports, studies, maps, and printed material which document all aspects of staging the conference as well as the conference itself. The materials detail the role of the United States in convening the peace conference and the interactions and positions of the various parties involved. Subjects include the Persian Gulf War; Operation Desert Shield; Oil; public opinion; Intifada; U.N. Security Council Resolutions; Land for Peace concept; Palestinians; Palestine Liberation Organization; among other topics.