Much of the comparative tranquillity of the Conservative Party is due to the power of the party leader. Nominally, he is elected by the Conservative Members of the House of Commons and the House of Lords, all prospective Tory candidates for Commons, and the executive Committee of the National Union. But, as Robert T. McKenzie has pointed out in his _British Political Parties_, the leader is often selected by the preceding leader of the party when it is in power. Thus, Sir Winston Churchill made it clear that Sir Anthony Eden was his heir as leader, and Sir Anthony was duly elected. A different situation arose when Sir Anthony resigned as Prime Minister because of illness. In that instance the Prime Minister was selected before he became leader of the party. It was widely believed outside the inner circles of the party that there was a choice between Harold Macmillan and R.A. Butler. Actually the leaders of the party, including Sir Anthony, Sir Winston, and Lord Salisbury, and a substantial number of ministers, junior ministers, and back-bench Members had made it clear that their preference lay with Macmillan. The structure of the British government and of the Conservative Party give the leader a good deal more authority over his party than is enjoyed by a President of the United States as the head of the Republican or Democratic Party. In power or in opposition the leader has the sole ultimate responsibility for the formulation of policy and the election program of his party. The annual party conference proposes, the leader disposes. Resolutions passed at the conference do not bind him. The party secretariat (the Central Office) is in many ways the personal machine of the leader. He appoints its principal officers and controls its main organizations for propaganda, finance, and research. Consequently, it is unlikely that a Conservative politician would challenge the authority of the leader as sharply and directly as Senator McCarthy challenged the authority of President Eisenhower in the latter's first administration. The conclusion is that, although Tory democracy is an attractive political slogan, it has little connection with the almost autocratic authority of the party leader. In the field of political tactics moderation is the guiding principle of the new Conservatism. This became evident in the election of 1955, which the Tories fought soberly and efficiently. Pointing to Britain's evident prosperity--the stormclouds were already piling on the horizon, but campaign orators seldom see that far--the Conservatives asked the people if this combination of good times at home and easier relations abroad (the summit conference at Geneva was in the offing) was not better for the nation than revolutionary policies and hysterical oratory.