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
Spouse of the Prime Minister of Australia the prime minister. He or she also assists the prime minister in welcoming foreign dignitaries to Parliament House and various other locations during ceremonial events. However, the position is unpaid and there are no official responsibilities. The prime minister is often assisted by his or her spouse when campaigning at elections. However, only two prime minister's spouses have held public office in their own right – Enid Lyons became the first woman elected to the House of Representatives several years after her husband's death in office, while Lucy Turnbull served as Lord Mayor of Sydney over a decade before her