Federalism is a system of government in which the states or provinces share power with national government.
Explanation:
The U.S government performs according to the principles of federalism. The federal government are in charge of the voting procedures in a number of states and countries. The types of federalism are dual federalism, cooperative federalism and fiscal federalism.
It describes the system of shared governance between national and state governments.
The United States, Canada, Australia and Brazil are examples of federal system.