Federalism is the power given to the central and state governments. Because both the central and state governments have overlapping power with each other and within their own groups they have to go through lots of stages. In James Madison's words, “In the compound republic of America the power surrendered by the people is first between 2 distinct governments and portion allotted to each subdivided among distinct and separate departments… the different departs control each other. Federalism is one of the key factors to guarding against tyranny because both branches of government in state and federal stages. The separation of powers another example of a way the constitution protects against tyranny. Separation of powers is the idea that there are three different groups in one government; Executive, Legislative, and Judiciary. “The accumulation of all powers, legislative executive and judicial in the the hand whether in a few or many… is the very definition of tyranny. Liberty requires that the three great department of power should be separate and distinct.” Separation does not allow one group to have too much power because the power is shared within the three