Joseph Story,
Commentaries on the Constitution of the United States
(1833)
“ The propriety of this clause would seem to result from the very nature of the constitution. If it was to establish a national government, that government ought, to the extent of its powers and rights, to be supreme. It would be a perfect solecism to affirm, that a national government should exist with certain powers; and yet, that in the exercise of those powers it should not be supreme. What other inference could have been drawn, than of their supremacy, if the constitution had been totally silent? ”
