Also in 1967, the President of France , Charles de Gaulle , made a visit to Quebec . During that visit, de Gaulle was a staunch advocate of Quebec separatism, even going so far as to say that his procession in Montreal reminded him of his return to Paris after it was freed from the Nazis during the Second World War. President de Gaulle also gave his "Vive le Québec libre" speech during the visit. Given Canada's efforts in aiding France during both world wars, Pearson was enraged. He rebuked de Gaulle in a speech the following day, remarking that "Canadians do not need to be liberated" and made it clear that de Gaulle was no longer welcome in Canada.