The excitement following on the bursting of the South Sea Bubble (q.v.), and the death or ruin of the leading ministers, brought Sir Robert Walpole to the front (1721). As a man of business when men of business were few in the House of Commons, he was eminently fit to manage the affairs of the country. But he owed his long continuance in office especially to his sagacity. He clearly saw, what Stanhope had failed to see, that the mass of the nation was not fitted as yet to interest itself wisely in affairs of government, and that therefore the rule must be kept in the hands of the upper classes. But he was too sensible to adopt the coarse expedient which had commended itself to Stanhope, and he preferred humouring the masses to contradicting them. The struggle of the preceding century had left its mark in every direction on the national development. Out of the reaction against Puritanism had come a widely-spread relaxation of morals, and also, as far as the educated class was concerned, an eagerness for the discussion of all social and religious problems. The fierce excitement of political life had quickened thought, and the most anciently received doctrines were held of little worth until they were brought to the test of reason. It was a time when the pen was more powerful than the sword, when a secretary of state would treat with condescension a witty pamphleteer, and when such a pamphleteer might hope, not in vain, to become a secretary of state. It was in this world of reason and literature that the Whigs of the Peerage Bill moved. Walpole perceived that there was another world which understood none of these things. With cynical insight he discovered that a great government cannot rest on a clique, however distinguished. If the mass of the nation was not conscious of political wants, it was conscious of material wants. The merchant needed protection for his trade; the voters gladly welcomed election days as bringing guineas to their pockets. Members of parliament were ready to sell their votes for places, for pensions, for actual money. The system was not new, as Danby is credited with the discovery that a vote in the House of Commons might be purchased. But with Walpole it reached its height.