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
Harriet Harman Labour Party and Brown was appointed Prime Minister, Harman joined Brown's Cabinet as Leader of the House of Commons, Lord Privy Seal and Minister for Women and Equality, and was also Chairman of the Labour Party. Unlike the previous Deputy Leader, John Prescott, Harman was not made Deputy Prime Minister. When Harman, as Leader of the House of Commons, stood in for Gordon Brown during Prime minister's questions on Wednesday 2 April 2008 (due to the Prime Minister attending a NATO summit in Romania), she became the first female Labour Minister to take Prime Minister's Questions. She subsequently repeated this