federalism
the answer is FEDERALISM!!!! YOUR WELCOME!!!yaya! hehe
The power-sharing between a central government and those of the individual states is a federal government.
Federalism is a system of government in which power is divided between a central, national government and regional governments, typically states or provinces. This division allows for both levels of government to have their own areas of authority while also sharing some powers. The Constitution outlines the distribution of powers in a federal system of government.
Federal
A government that divides power between the states and the national government
federal
The U.S. Constitution specifies what the national government is allowed to do, and it states that any powers not granted to the national government therein are reserved to the states or the people.
Because the states preexisted the national government and did not want to give up their powers.
federalism
between the national government and the states
federalism is one of the main things that the branch has
It is a necessary and proper clause