Task: Text Categorization
Input (English): He campaigned on the one hundred days of decision plan, which was derailed by his weak finance minister, Walter Gordon. George Grants Lament for a Nation attacked this mans administration for allowing the testing of foreign cruise missiles, after his opposition to nuclear weapons helped him win election over John Diefenbaker. Earlier, in the cabinet of Louis Saint Laurent, this mans role in mediating the Suez Crisis won him a Nobel Peace Prize. For 10 points, name this Liberal Party member who oversaw the adoption of an official flag and national anthem as prime minister of Canada from 1963 to 1968.
Output (English): History