Prime Minister of New Zealand ministerial power; in 1912 Thomas Mackenzie was the last prime minister to lose power through an unsuccessful confidence motion in the House of Representatives. One change brought about by the First World War was direct participation in governing the British Empire. Previously, New Zealand prime ministers had attended occasional colonial and imperial conferences, but they otherwise communicated with London through the governor (a position then appointed by the British government). In 1917, however, British Prime Minister David Lloyd George offered the New Zealand prime minister a seat in the Imperial War Cabinet, the British Empire's wartime coordinating body. In 1919,
Prime Minister of Mauritius appointment of the Prime Minister and Cabinet. The Prime Minister has the constitutional duty to advise him/her when to exercise these prerogatives. During the British Mauritius period, it was the Chief Minister who was the head of government, executive powers was vested by the Governor, representative of the Monarch. The only Chief Minister which the country had known was Sir Seewoosagur Ramgoolam, from 26 September 1961 to 12 March 1968. The office of the Prime Minister of Mauritius was created on 12 March 1968 when Mauritius became an independent state. Queen Elizabeth II remained as head of state as Queen