I believe the answer would be opportunity cost. the opportunity cost is the cost to create an item which can result an increase in the price to ensure they make profit
“State rights - The leaders in the South wanted the states to make most of their own laws. In the North, people wanted a stronger national government that would make the same laws for all the states. Slavery - Most of the Southern states had economies based on farming and felt they needed slave labor to help them farm.”
B.many Americans loathed the idea of imperialism and saw it as a European phenomena, while others were very excited by the idea of imperialism and urged America to expand into other parts of the world
pretty sure the answer is "nuclear power produces radioactive waste and creates a potential for disaster"
