Separation of Powers
It doesn't quite work that way. The States and their people ARE the government, and they have allowed the Federal government to do a very few things like regulate sales of items between and among the States, provide a military to protect all of the States, and to mint money.
because when there is an argument between the two, the national govt always wins in something called the supremacy clause. plus any new even that comes up cause difficulty.
Concurrent;
This is called Federalism
The division of powers between the national and state governments called federalism. This division of powers is facilitated by the federal government.
federalism
The constitution established a relationship between the state and national governments in the preamble of the constitution. The relationship is called new federalism.
Federalism
Concurrent Powers
It is called a federal system; there is vertical division of power, i.e. local, state and national governments.
Separation of Powers
It is called a Federal government as opposed to a Unitary government.
federalism. Federalism is a system of government in which power is divided and shared between a central authority (federal government) and regional or local governments (state governments). This division of power helps to prevent one level of government from becoming too powerful.
It doesn't quite work that way. The States and their people ARE the government, and they have allowed the Federal government to do a very few things like regulate sales of items between and among the States, provide a military to protect all of the States, and to mint money.
Its called a treaty
Friendly understanding between governments can be called an accord, entente, or an alliance.