ongress, was a plain demonstration that Congress could exercise
powers by implication. The gentleman had admitted that Congress could
have interdicted the African trade, were it not for this restriction.
If so, the power not having been expressly delegated, must be obtained
by implication. He demanded where, then, was their doctrine of
reserved rights? He wished for negative clauses to prevent them from
assuming any powers but those expressly given. He asked why it was
moited to secure us that property in slaves, which we held now? He
feared its omission was done with design. They might lay such heavy
taxes on slaves, as would amount to emancipation; and then the
Southern States would be the only sufferers. His opinion was confirmed
by the mode of levying money. Congress, he observed, had power to lay
and collect taxes, imposts, and excises. Imposts (or duties) and
excises, were to be uniform. But this uniformity did not extend to
taxes. This might compel the Southern States to liberate their
negroes. He wished this property therefore to be guarded. He
considered the clause which had been adduced by the gentleman as a
security for this property, as no security at all. It was no more than
this--that a runaway negro could be taken up in Maryland or New-York.
This could not prevent Congress from interfering with that property by
laying a grievous and enormous tax on it, so as to compel owners to
emancipate their slaves rather than pay the tax. He apprehended it
would be productive of much stock-jobbing, and that they would play
into one another's hands in such a manner as that this property would
be lost to the country.

Mr. George Nicholas wondered that gentlemen who were against slavery,
would be opposed to this clause; as after that period the slave trade
would be done away. He asked, if gentlemen did not see the
inconsistency of their arguments? They object, says he, to the
Constitution, because the slave trade is laid open for twenty-odd
years; and yet tell you, that by some latent operation of it, the
slaves who are so now, will be manumitted. At the same moment, it is
opposed for being promotive and destructive of slavery. He contended
that it was advantageous to Virginia, that it should be in the power
of Congress to prevent the importation of slaves after twenty years,
as it would then put a period to the evil complained of.

As the Southern States would not confederate without this clause, he
asked, if gentleme