Pierre Trudeau (1919-2000) was a Canadian politician who served as the 15th Prime Minister of Canada, holding office from 1968 to 1979 and again from 1980 to 1984. Known for his charisma and intellectual approach, Trudeau implemented significant policies, including the implementation of official bilingualism, multiculturalism, and the patriation of the Canadian Constitution. His leadership style and impact on Canadian politics have left a lasting legacy.