Maurice Duplessis was Premier of Quebec, Canada, from 1936 to 1939 and again from 1944 to 1959 as leader of the Union Nationale (UN) caucus in the Legislative Assembly of Quebec, the lower house of the Quebec Legislature. The first term of the longest-serving premier of the province since Confederation lasted three years (1936-1939) and was interrupted when he lost a snap election in 1939. He returned to power in 1944 and ruled the province uninterruptedly until his death in September 1959, maintaining majorities in three following elections (1948, 1952 and 1956). The premier's death threw the Union Nationale into disarray. The next year, the party lost power to the Liberals under Jean Lesage, who reversed a lot of Duplessis's policies and radically changed Quebec's politics by leading the province through the Quiet Revolution. Duplessis became premier on 17 August 1936, shortly after he took full control of the Union Nationale. It started as a coalition between the Action libérale nationale (ALN), composed of a group of dissident Liberal members of the Legislative Assembly (MLAs), and its junior partner, the Conservatives, of which Duplessis was leader prior to these parties' merger into the UN. He finished the consolidation of his grip over the new party, which he would maintain until his death. The first term proved difficult for Duplessis as the Great Depression spawned numerous problems on the economic front. Duplessis's first term marked the introduction of old-age pensions, minimum wages for all workers, strengthening of workplace accident protections, the creation of the Ministry of Health and the institution of a popular rural loan program. At the same time, borrowing soared to the point the federal government had to intervene to restrict it and the laissez-faire policies of his predecessors, which he previously promised to put an end to, were continued. Notably, Duplessis refused to nationalize the hydroelectric plants. A controversial act aimed to repress communists was passed during the first term, known as the Padlock Law.