Detailed Instructions: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Q: an American speaking engagement, the U. S. president allegedly grabbed this man by the lapels and screamed "Don't you come into my living room and piss on my rug! " He won his first term by campaigning for "Sixty Days of Decision" and accepting Bomarc nuclear missiles into his country. Tommy Douglas's New Democrats were crucial to this man's two minority coalitions, which pushed through the Canada Pension Plan. As Prime Minister, he pushed for the adoption of the Maple Leaf flag, and had earlier won the Nobel Peace Prize for negotiating an end to the Suez Crisis. For 10 points, name this Canadian who served as a Liberal Party PM from 1963 to 1968.
A:
History