Which statement best describes international trade in the 1970s and 1980s? Question 62Answer a. The economies of wealthy countries participating in international trade grew, but not the economies of poorer countries participating in international trade. b. National economies around the world either grew very slowly or shrank slightly during these two decades. c. The economies of poorer nations which opened themselves up to international trade grew by almost five percent per year, while the economies of nations who did not grew by considerably less. d. The economies of poorer nations who chose to participate in international trade shrank by about three percent per year, while the economies of nations who did not remained steady