What is Brian Mulroney?
{{Infobox officeholder | honorific-prefix = The Right Honourable | name = Brian Mulroney | honorific-suffix = PC, CC, GOQ | image = Mulroney.jpg | order = 23rd | office = Prime Minister of Canada | term_start = September 17, 1984 | term_end = June 25, 1993 | monarch = [[Elizabeth II]] | deputy = [[Erik Nielsen]] <small>(1984-1986)</small><br>[[Don Mazankowski]] <small>(1986-1993)</small> | predecessor = [[John Turner]] | successor = [[Kim Campbell]] | office2 = [[Leader of the Opposition (Canada)|Leader of the Opposition]] | term_start2 = August 29, 1983 | term_end2 = September 16, 1984 | monarch2 = Elizabeth II | predecessor2 = [[Erik Nielsen]] | successor2 = [[John Turner]] | birth_name = Martin Brian Mulroney | birth_date = {{birth date|mf=no|1939|3|20}} | birth_place = [[Baie-Comeau]], [[Quebec]], [[Canada]] | death_date = {{death date and age|2024|2|29|1939|3|20}} | death_place = [[Palm Beach, Florida]], [[United States|U.S.]] | nationality = Canadian | party = [[Progressive Conservative Party of Canada|Progressive Conservative]] | residence = | spouse = [[Mila Mulroney]] | signature = Brian Mulroney Signature.svg | relations = | children = [[Ben Mulroney|Ben]], Mark, Nicolas, Caroline | alma_mater = [[St. Francis Xavier University]]<br/>[[Université Laval]] | occupation = | profession = [[Lawyer]]<br/>[[Businessman]] | constituency_MP3 = [[Central Nova]] | term_start3 = August 29, 1983 | term_end3 = September 4, 1984 | majority3 = | predecessor3 = [[Elmer M. MacKay]] | successor3 = [[Elmer M. MacKay]] | constituency_MP4 = [[Manicouagan (electoral district)|Manicouagan]] | term_start4 = September 4, 1984 | term_end4