POLS 2311: Government of the United States
A form of government in which different levels of government act relatively autonomously and have the power to act directly on people within their jurisdictions
Article I, Section 8, Clause 18 states that Congress also has the power to make all Laws which shall be necessary and proper for carrying into Execution the foregoing Powers, and all other Powers vested by this Constitution in the Government of the United States
This clause, known as the Elastic Clause or the Necessary and Proper Clause, grants Congress extensive authority to act in the furtherance of its enumerated powers
Reserved powers: all powers not prohibited to the states by the Constitution or delegated to the national government
The Tenth Amendment enshrines the reserved powers of states
Federal government power grew in the early 1800s
Supreme Court’s expansive interpretation of the Elastic (or Necessary and Proper) Clause of the U.S. Constitution, particularly as it applied to the power of Congress to regulate interstate commerce
States sought to curb the growing power of the national government by asserting nullification — the doctrine that a state could declare a federal law null and void
The greatest conflict between national and state power was over the issue of slavery, which culminated in the U.S. Civil War
The victory of Union forces shifted the balance of power between national and state governments
Devolution: The transfer of power from the national government to state and local governments
New federalism: decentralizing national power, increasing revenue sharing with state and local governments, and giving greater discretion to state and local governments over spending federal grants
Grants-in-aid: money the national government gives to the states
Categorical grants: tied to narrowly defined programs — allow greater federal oversight
Block grants: broader discretion — put allocation decisions closer to the people and the issue
Federal aid often comes with conditions of aid and sometimes outright mandates — both politically controversial over cost of implementation and conflict with state cultural preferences
POLS 2311: Government of the United States (Fall 2026)