treaty. This read as follows:
"The inhabitants of the ceded territory shall be incorporated in the
Union of the United States and admitted as soon as possible, according
to the principles of the Federal Constitution, to the enjoyment of all
the rights, advantages, and immunities of citizens of the United States;
and in the meantime they shall be maintained and protected in the free
enjoyment of their liberty, property, and the religion which they
profess."

There were with these, men who acted from mere policy, thinking it best
to admit the slave State because of the difficulty and also the danger
to the Union of suppressing slavery there. They appealed as well to the
sacred compromises in the Constitution, meaning the permission at first
to import slaves, the three-fifths rule for slave representation in
Congress, and the fugitive slave clause. They spoke much of the
necessity of preserving the balance of power within the Union, and of
Congress's inaction as to slavery in the Louisiana purchase hitherto,
and also in Florida. These arguments won many professed foes of slavery,
as Jefferson, Madison, Monroe and Quincy Adams. In all Congress Clay was
the most earnest pleader for the compromise.

To all these arguments the unbending friends of free soil replied that
property right was subordinate to the national good, and that Congress
had full power over territorial institutions and should never have
permitted slavery to curse the domain in question. If it had committed
error in the past, that could not excuse continuance in error. The terms
of the Louisiana purchase, it was further urged, could not, even if they
had been meant to do so, which was not true, detract from this sovereign
power. It was pointed out that in every case in which a State had been
admitted thus far, Congress had prescribed conditions. It was boldly
said, still further, that if slavery threatened disunion unless allowed
its way, it ought all the more to be denied its way.

The chief strength of slavery in this crisis lay in the distressing
practical difficulty, if the prayer of Missouri were refused, of dealing
with slaves and slave proprietorship there, and of quieting a numerous
and spirited population bent upon statehood and slavery together. The
more decided foes of slavery did not sufficiently consider these
complications. Nor did they duly reflect upon the sweeping triumph which
freedom had withal secured in the pledge that the vast bulk of