Interest of the United States in preserving peaceful relations between Afghanistan and Pakistan regarding the status of the North-West Frontier Province and the Tribal Areas

[Occasional reference to this subject is in the compilation on the dispute over Kashmir and Hyderabad, pages 265 ff. The principal documentation of the Department of State on this subject for the years 1947–1949 is in files 745.90H, 745F.90H, and 745F.90H15.]