Question: what important events happened in canada in the 1970s?
Answer: 1970. Prime Minister Pierre Trudeau opened the first Arctic Winter Games in Yellowknife, NWT on March 10.
1971. The census recorded the population of Canada as 21,568,000.
1973. On January 25, the freighter Stardust ran aground north of Vancouver Island, spilling 378,000 litres of fuel oil.
1974. ... 
1975. ... 
1976. ... 
1979.