Leader of the Government in the House of Commons (Canada) procedure in order to argue points of order before the Speaker of the House of Commons as well as be a good strategist and tactician in order to outmanoeuvre the opposition parties. From 1867 until World War II, the Prime Minister of Canada took upon himself the responsibilities of being Leader of the Government in the House of Commons, organizing and coordinating House of Commons business with the other parties. The expansion of government responsibilities during the war led to Prime Minister William Lyon Mackenzie King deciding to delegate the House leadership to one of his ministers. In 1946, the
Prime Minister of the United Kingdom first time how a chief minister – a Prime Minister – could be the actual Head of the Government under the new constitutional framework. First, recognising that the Sovereign could no longer govern directly but was still the nominal head of the government, he insisted that he was nothing more than the "King's Servant". Second, recognising that power had shifted to the Commons, he conducted the nation's business there and made it dominant over the Lords in all matters. Third, recognising that the Cabinet had become the executive and must be united, he dominated the other members and demanded their