Franklin came to England in the anticipation of a short stay, and with no purpose beyond the presentation and urging of the petition for the change of government. Somewhat less than ten months, he thought, would suffice to finish this business. In fact, he did not get home for ten years, and this especial errand, which had seemed all that he had to do, soon sank into such comparative insignificance that, though not actually forgotten, it could not secure attention. He conscientiously made repeated efforts to keep the petition in the memory of the English ministry, and to obtain action upon it; but his efforts were vain; that body was absorbed by other affairs in connection with the troublesome American colonies,--affairs which gave vastly more perplexity and called for much more attention than were becoming in the case of provinces that should have been submissive as well-behaved children. Franklin himself found his own functions correspondingly enlarged. Instead of remaining simply an agent charged with urging a petition which brought him in conflict only with private persons, like himself subjects of the king, he found his position rapidly change and develop until he became really the representative of a disaffected people maintaining a cause against the monarch and the government of the great British Empire. It was the "Stamp Act" which effected this transformation. Scarcely had the great war with France been brought to a close by the treaty of 1763, bringing such enormous advantages to the old British possessions in America, before it became apparent that among the fruits some were mingled that were neither sweet nor nourishing. The war had moved the colonies into a perilous foreground. Their interests had cost much in men and money, and had been worth all that they had cost, and more; the benefits conferred upon them had been immense, yet were recognized as not being in excess of their real importance, present and future. Worst of all, the magnitude of their financial resources had been made apparent; without a murmur, without visible injury to their prosperity, they had voluntarily raised large sums by taxation. Meanwhile the English treasury had been put to enormous charges, and the English people groaned beneath the unwonted tax burdens which they had to bear. The attention of British financiers, even before the war was over, was turned toward the colonies, as a field of which the productive capacity had never been developed.