The U.S., China, and Brazil are all members of the World Trade Organization (WTO).Hypothetically, the U.S. grants an extra-low tariff on imported shoes produced in China.Brazil then argues that it is also entitled to the same extra-low tariff on shoes that China is receiving from the U.S.This is an example of what principle?

MCQs on topics including the causes of war, political dimensions of the international economy, the role of international organizations, and cooperation to address contemporary global challenges.