Resources impact Canada’s economy by

Natural resources contribute significantly to Canada's total wealth. The value of this contribution fluctuates with prices, stocks and extraction costs. Fuelled by rising resource prices, Canada's natural resource wealth grew, on average, 10% per year during the last decade.

Explanation:

kennedy used a range of this to develop a 'flexible response' plan for any international crisis. “he also expanded the it was important, because it ordered the fall of khruschev.