The clauses of the Constitution which give Congress authority "to raise and support armies, to provide and maintain a navy" and so forth, were not inserted for the purpose of endowing the National Government with power to do these things, but rather to designate the department of government which should exercise such powers. Moreover, they permit Congress to take measures essential to the national defense in time of peace as well as during a period of actual conflict. That these provisions grew out of the conviction that the Executive should be deprived of the "sole power of raising and regulating fleets and armies" which Blackstone attributed to the King under the British Constitution,[1227] was emphasized by Story in his Commentaries. He wrote: "Our notions, indeed, of the dangers of standing armies, in time of peace, are derived in a great measure from the principles and examples of our English ancestors. In England, the King possessed the power of raising armies in the time of peace according to his own good pleasure. And this prerogative was justly esteemed dangerous to the public liberties. Upon the revolution of 1688, Parliament wisely insisted upon a bill of rights, which should furnish an adequate security for the future. But how was this done? Not by prohibiting standing armies altogether in time of peace; but (as has been already seen) by prohibiting them _without the consent of Parliament_. This is the very proposition contained in the Constitution; for Congress can alone raise armies; and may put them down, whenever they choose."[1228] THE TIME LIMIT ON APPROPRIATIONS FOR THE ARMY Prompted by the fear of standing armies to which Story alluded, the framers inserted the limitation that "no appropriation of money to that use shall be for a longer term than two years." In 1904 the question arose whether this provision would be violated if the Government contracted to pay a royalty for use of a patent in constructing guns and other equipment where the payments were likely to continue for more than two years. Solicitor-General Hoyt ruled that such a contract would be lawful; that the appropriations limited by the Constitution "are those only which are to raise and support armies in the strict sense of the word 'support,' and that the inhibition of that clause does not extend to appropriations for the various means which an army may use in military operations, or which are deemed necessary for the common defense, * * *"[1229] Relying on this earlier opinion, Attorney General Clark ruled in 1948 that there was "no legal objection to a request to the Congress to appropriate funds to the Air Force for the procurement of aircraft and aeronautical equipment to remain available until expended."[1230] ESTABLISHMENT OF THE AIR FORCE