ial treasons have been the great engines by which violent
factions, the natural offspring of free government, have usually wreaked
their alternate malignity on each other, the convention have, with great
judgment, opposed a barrier to this peculiar danger, by inserting a
constitutional definition of the crime, fixing the proof necessary for
conviction of it, and restraining the Congress, even in punishing
it, from extending the consequences of guilt beyond the person of its
author.

4. "To admit new States into the Union; but no new State shall be formed
or erected within the jurisdiction of any other State; nor any State
be formed by the junction of two or more States, or parts of States,
without the consent of the legislatures of the States concerned, as well
as of the Congress."

In the articles of Confederation, no provision is found on this
important subject. Canada was to be admitted of right, on her joining in
the measures of the United States; and the other COLONIES, by which were
evidently meant the other British colonies, at the discretion of nine
States. The eventual establishment of NEW STATES seems to have been
overlooked by the compilers of that instrument. We have seen the
inconvenience of this omission, and the assumption of power into which
Congress have been led by it. With great propriety, therefore, has the
new system supplied the defect. The general precaution, that no
new States shall be formed, without the concurrence of the federal
authority, and that of the States concerned, is consonant to the
principles which ought to govern such transactions. The particular
precaution against the erection of new States, by the partition of a
State without its consent, quiets the jealousy of the larger States; as
that of the smaller is quieted by a like precaution, against a junction
of States without their consent.

5. "To dispose of and make all needful rules and regulations respecting
the territory or other property belonging to the United States," with a
proviso, that "nothing in the Constitution shall be so construed as to
prejudice any claims of the United States, or of any particular State."

This is a power of very great importance, and required by considerations
similar to those which show the propriety of the former. The proviso
annexed is proper in itself, and was probably rendered absolutely
necessary by jealousies and questions concerning the Western territory
sufficiently known to the public.