Billy Hughes increasingly dominant in public affairs with the rise of Fascism in Europe and militant Japan in Asia. From 1938, Prime Minister Joseph Lyons had Hughes head a recruitment drive for the Australian Defence Force. On 7 April 1939, Lyons died in office. The United Australia Party selected Robert Menzies as his successor to lead a minority government on the eve of World War Two. Australia entered the Second World War on 3 September 1939 and a special War Cabinet was created after war was declared – initially composed of Prime Minister Menzies and five senior ministers including Hughes. Labor opposition
Deputy Prime Minister of Australia leader of the Country Party (subsequently the National Party). That continues to be case when the Coalition is in government. In the case of Labor governments, the party's deputy leader was and continues to be the Deputy Prime Minister. On 19 December 1967, John McEwen, the long-serving leader of the Country Party in the Coalition government, was sworn in as interim Prime Minister following the sudden death in office of Prime Minister Harold Holt. (There was discussion that deputy Liberal leader and Treasurer William McMahon should assume the office. McMahon had planned a party room meeting on 20 December to