It did not take four years after the peace of 1763 to show how rapidly the new situation of affairs was bearing fruit in America. … The overthrow of their ancient enemy [the French in Canada], while further increasing the self-confidence of the Americans, at the same time removed the principal check which had hitherto kept their differences with the British government from coming to an open rupture. Formerly the dread of French attack had tended to make the Americans complaisant toward the king's ministers, while at the same time it made the king's ministers unwilling to lose the good will of the Americans. Now that the check was removed, the continuance or revival of the old disputes at once foreboded trouble; and the old occasions for dispute were far from having ceased. On the contrary the war itself had given them fresh vitality. If money had been needed before, it was still more needed now. The war had entailed a heavy burden of expense upon the British government as well as upon the colonies. The national debt of Great Britain was much increased, and there were many who thought that, since the Americans shared in the benefits of the war, they ought also to share in the burden which it left behind it. People in England who used this argument did not realize that the Americans had really contributed as much as could reasonably be expected to the support of the war, and that it had left behind it debts to be paid in America as well as in England. But there was another argument which made it seem reasonable to many Englishmen that the colonists should be taxed. It seemed right that a small military force should be kept up in America, for defence of the frontiers against the Indians, even if there were no other enemies to be dreaded. The events of Pontiac's war now showed that there was clearly need of such a force; and the experience of the royal governors for half a century had shown that it was very difficult to get the colonial legislatures to vote money for any such purpose. Hence there grew up in England a feeling that taxes ought to be raised in America as a contribution to the war debt and to the military defence of the colonies; and in order that such taxes should be fairly distributed and promptly collected, it was felt that the whole business ought to be placed under the direct supervision and control of parliament. … It was in 1763 that George Grenville became prime minister, a man of whom Macaulay says that he knew of 'no national interests except those which are expressed by pounds, shillings, and pence.' Grenville proceeded to introduce into Parliament two measures which had consequences of which he little dreamed. The first of these measures was the Molasses Act [often called the Sugar Act], the second was the Stamp Act. Properly speaking, the Molasses Act was an old