On 27 September 1941, France proclaimed, by virtue of, and within the framework of the Mandate, the independence and sovereignty of the Syrian State. The proclamation said "the independence and sovereignty of Syria and Lebanon will not affect the juridical situation as it results from the Mandate Act. Indeed, this situation could be changed only with the agreement of the Council of the League of Nations, with the consent of the Government of the United States, a signatory of the Franco-American Convention of April 4, 1924, and only after the conclusion between the French Government and the Syrian and Lebanese Governments of treaties duly ratified in accordance with the laws of the French Republic.[12]