15 What is federalism very short answer. What is the best definition of federalism. Federalism Chapter 3 Defining Federalism What Is Federalism Definition A Way Of Organizing A Nation So That Two Or More Levels Of Government Have Ppt Download The best definition of federalism is that a government in which power is divided between state and national levels. . Federal authority exercised over state governments. 18 What are the main. What is the best definition of federalism. 1 a often capitalized. A government in which power is given to Congress directly a government in which power is under the control of the states a government in which power is divided between state and national levels a government in which powers are directly stated in the Constitution. EXPLANATION This system of government is the opposite of a form of centralized government as practiced in Britain and France where the central government controls exclusiv...