Federalism is the separation of state and national government's powers. One of the reasons that the Civil War occurred was over the debate of state vs. national powers.
Answer: Imported goods are sometimes referred to as a source of "leakage" because they can have the effect of transferring income that was earned in one country to another country. The funds used to purchase the imports leave the immediate area, resulting in an outflow from the domestic area.
Explanation: not sure if this answers your question but here ya go nd have a nice day.
It was Spain,France,And the U.S
