Deputy Prime Minister of Australia accepted the view put to him by McEwen that to commission a Liberal temporarily as Prime Minister would give that person an unfair advantage in the forthcoming party room ballot for the permanent leader. McEwen's appointment was in keeping with the previous occasion when the main non-Labor party was without a leader; Earle Page of the Country Party was interim Prime Minister between 7 and 26 April 1939—the period between Joseph Lyons' sudden death and the United Australia Party naming Robert Menzies his successor. Since 1968 only two Deputy Prime Ministers have gone on to become Prime Minister: Paul Keating
Prime Minister of Montenegro Montenegro in charge of creating the first real government of post-war Montenegro, which took place on April 17, 1945. Governments were headed by a Prime Minister until February 4, 1953, by a President of the Executive Council until January 15, 1991, and again by a Prime Minister since then. Prime Minister of Montenegro The Prime Minister of Montenegro (Montenegrin: "Premijer Crne Gore") ("Premier of Montenegro"), is the head of the Government of Montenegro. The role of the Prime Minister is to direct the work of the Government, and to submit to the Parliament the Government's Program, including a list of