Thereafter we find the phrase, "the war power," being used by both Chief Justice White[1210] and Chief Justice Hughes,[1211] the former declaring the power to be "complete and undivided."[1212] Not until 1936 however did the Court explain the logical basis for imputing such an inherent power to the Federal Government. In United States _v._ Curtiss-Wright Export Corp.,[1213] the reasons for this conclusion were stated by Justice Sutherland as follows: "As a result of the separation from Great Britain by the colonies acting as a unit, the powers of external sovereignty passed from the Crown not to the colonies severally, but to the colonies in their collective and corporate capacity as the United States of America. Even before the Declaration, the colonies were a unit in foreign affairs, acting through a common agency--namely the Continental Congress, composed of delegates from the thirteen colonies. That agency exercised the powers of war and peace, raised an army, created a navy, and finally adopted the Declaration of Independence. * * * It results that the investment of the Federal Government with the powers of external sovereignty did not depend upon the affirmative grants of the Constitution. The power to declare and wage war, to conclude peace, to make treaties, to maintain diplomatic relations with other sovereignties, if they had never been mentioned in the Constitution, would have vested in the Federal Government as necessary concomitants of nationality."[1214] A COMPLEXUS OF GRANTED POWERS In the more recent case of Lichter _v._ United States,[1215] on the other hand, the Court speaks of the "war powers" of Congress. Upholding the Renegotiation Act, it declared that: "In view of this power 'To raise and support Armies, * * *' and the power granted in the same Article of the Constitution 'to make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, * * *' the only question remaining is whether the Renegotiation Act was a law 'necessary and proper for carrying into Execution' the war powers of Congress and especially its power to support armies."[1216] In a footnote it listed the Preamble, the necessary and proper clause, the provisions authorizing Congress to lay taxes and provide for the common defense, to declare war, and to provide and maintain a navy, together with the clause designating the President as Commander in Chief of the Army and Navy, as being "among the many other provisions implementing the Congress and the President with powers to meet the varied demands of war, * * *"[1217] A DECLARATION OF WAR, WHEN REQUIRED