The correct answer is A) multipolar.
A world with many superpowers is multipolar.
A Multipolar world means that there are more than three powerful nations in the world and they exert their influence and power on other nations or in the economic conditions. But as every country has its own political and economic interests, a multipolar world helps to balance the international conditions to avoid the existence of one or two powerful countries that would pretend to dominate one area such as economics or politics. For instance, The European Union can balance the power of the United States on foreign issues or trade issues.