By the National Security Act of 1947[1231] there was established within the National Military Establishment "an executive department to be known as the Department of the Air Force" which was made coordinate with the Departments of the Army and the Navy. Shortly after the passage of this Act a Joint Resolution was offered in the House of Representatives, proposing an amendment to the Constitution whereby Congress would be authorized to "provide and maintain an Air Force and to make rules for the government and regulation thereof," and the President would be designated as Commander in Chief of the Air Force.[1232] Apparently in the belief that the broad sweep of the war power warranted the creation of the Air Force, without a constitutional amendment, Congress took no action on this proposal. CONSCRIPTION The constitutions adopted during the Revolutionary War by at least nine of the States sanctioned compulsory military service.[1233] Towards the end of the War of 1812, conscription of men for the army was proposed by James Monroe, then Secretary of War, but opposition developed and peace came before the bill could be enacted.[1234] In 1863 a compulsory draft law was adopted and put into operation without being challenged in the federal courts.[1235] Not so the Selective Service Act of 1917. This measure was attacked on the grounds that it tended to deprive the States of the right to "a well-regulated militia," that the only power of Congress to exact compulsory service was the power to provide for calling forth the militia for the three purposes specified in the Constitution, which did not comprehend service abroad, and finally that the compulsory draft imposed involuntary servitude in violation of the Thirteenth Amendment. The Supreme Court rejected all of these contentions. It held that the powers of the States with respect to the militia were exercised in subordination to the paramount power of the National Government to raise and support armies, and that the power of Congress to mobilize an army was distinct from its authority to provide for calling the militia and was not qualified or in any wise limited thereby.[1236] Before the United States entered the first World War, the Court had anticipated the objection that compulsory military service would violate the Thirteenth Amendment and had answered it in the following words: "It introduced no novel doctrine with respect of services always treated as exceptional, and certainly was not intended to interdict enforcement of those duties which individuals owe to the State, such as services in the army, militia, on the jury, etc. The great purpose in view was liberty under the protection of effective government, not the destruction of the latter by depriving it of essential powers."[1237] Accordingly, in the Selective Draft Law Cases[1238] it dismissed the objection under that amendment as a contention that was "refuted by its mere statement."[1239] CARE OF ARMED FORCES