<P> 17 . To exercise exclusive legislation in all cases whatsoever, over such District (not exceeding ten miles (16 km) square) as may, by cession of particular states, and the acceptance of Congress, become the seat of the government of the United States, and to exercise like authority over all places purchased by the consent of the legislature of the state in which the same shall be, for the erection of forts, magazines, arsenals, dockyards, and other needful buildings . </P> <P> Other congressional powers have been granted, or confirmed, by constitutional amendments . The Thirteenth (1865), Fourteenth (1868), and Fifteenth Amendments (1870) gave Congress authority to enact legislation to enforce rights of all citizens regardless of race, including voting rights, due process, and equal protection under the law . Generally militia forces are controlled by state governments, not Congress . </P> <P> Congress also has implied powers, which derive from the Necessary and Proper Clause of the Constitution and permit Congress "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, or in any department or officer thereof ." Broad interpretations of this clause and of the Commerce Clause, the enumerated power to regulate commerce, in rulings such as McCulloch v Maryland, have effectively widened the scope of Congress' legislative authority far beyond that prescribed in Section 8 . </P>

Where are the congressional powers listed in the constitution