Answer:
Supreme Court
Explanation:
Its powers include interpreting the Constitution, reviewing laws, and deciding cases involving states' rights. Its powers include interpreting the Constitution, reviewing laws, and deciding cases involving states' rights. They are special judges who interpret laws according to the Constitution.
Tariff makes the most sense. Embargo is a ban on goods or a country, subsidy is money granted from the government to a business and has nothing to do with trade, quota is a limited amount of a product and again doesn't really have anything to do with trade.
Mistreatment of different ethnic groups
