Although the nation was united under a single political party, division emerged resulting in the eventual development of new parties. compare the causes of these divisions to the causes of the hamilton and jefferson division leading to the first two party system in the 1790s.

necessary and proper clause. the congress shall have power to 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, or in any department or officer thereof.