At last, Congress increased the army to twenty-four thousand men and ordered a navy to be built. Washington redoubled his efforts, confident that Boston was substantially at his mercy; but seeing as clearly that the capture or the evacuation of the city would introduce a more general and desperate struggle, and one that would try his army to the most. At this juncture, General Howe was strongly reinforced. When he succeeded Gates, on the tenth of October, 1775, he "assumed command of all his Britannic Majesty's forces, from Nova Scotia to Florida," and thus indicated his appreciation of the possible extent of the American resistance. It was a fair response to the claim of Washington to represent "_The Colonies, in arms_." Howe's reinforcements had reported for duty by the thirty-first of December. During the preceding months, and, in fact, from his arrival at Cambridge, Washington had freely conferred with General Greene. That young officer had studied Caesar's Commentaries, Marshal Turenne's Works, Sharp's Military Guide, and many legal and standard works upon government and history, while drilling a militia company, the Kentish Guards, and following the humble labor of a blacksmith's apprentice. He fully appreciated the value of the hours spent before Boston. Together with General Sullivan, who, as well as himself, commanded a brigade in Lee's division, he looked beyond the lines of the camp rear-guard, and spent extra hours in discipline and drill, to bring his own command up to the highest state of proficiency. The following is the theory which he entertained, in common with Washington, as to the proper method for prosecution of the war; and he so expressed himself, when he first encamped before Boston and united his destinies with those of America. His words are worthy of double recognition by the citizens of the United States, because they not only furnish a key to the embarrassments which attended the uncertain policy of Congress during the Revolution, but they illustrate some of the embarrassments which attended the prosecution of the war of 1861-65. First. "One general-in-chief." Second. "Enlistments for the war." Third. "Bounties for families of soldiers in the field." Fourth. "Service: to be general, regardless of place of enlistment." Fifth. "Money loans to be effected equal to the demands of the war." Sixth. "A Declaration of INDEPENDENCE, with the pledge of all the resources of each Colony to its support." Such was the spirit with which the American army hastened its operations before Boston. Every week of delay was increasing the probability that Great Britain would occupy New York, in force. The struggle for that city would be the practical beginning of the war anew, and upon a scientific basis.