Respuesta :
The concept of federalism revolves around the idea that both the central government and the legislative areas under it (known as states in the U.S.A. and provinces in other countries) share power. The answer is the second one.
Answer:
State and national governments share power.
Explanation:
Federalism is a system of government in which the power and responsibility of a geographical area are divided or shared between a central government and states government (regions or provinces) with delimited self-governing authority. The Federal System varies from country to country, some give more power to the states and less to the government and vice-versa. Either way, this form of government tends to have a Constitution that serves as a guideline to regulate the states and the government's functions and powers and to resolve disputes.