Robert Menzies Robert Menzies Sir Robert Gordon Menzies, (; 20 December 189415 May 1978), was an Australian politician who twice served as Prime Minister of Australia, in office from 1939 to 1941 and again from 1949 to 1966. He played a central role in the creation of the Liberal Party of Australia, defining its policies and its broad outreach. He is Australia's longest-serving prime minister, serving over 18 years in total. Menzies studied law at the University of Melbourne and became one of Melbourne's leading lawyers. He was Deputy Premier of Victoria from 1932 to 1934, and then transferred to federal parliament,
Australian home front during World War II the plan. Menzies announced to his Cabinet that he thought he should resign and advise the Governor-General to invite Curtin to form Government. The Cabinet instead insisted he approach Curtin again to form a war cabinet. Unable to secure Curtin's support, and with an unworkable parliamentary majority, Menzies resigned as prime minister and leader of the UAP on 29 August 1941. He was succeeded as prime minister by Fadden, the leader of the Country Party, who held office for a month. Billy Hughes, then aged 79, replaced Menzies as leader of the UAP. The two independents crossed the floor, bringing