Ohio Valley Hist. Assn, Fifth Annual
Meeting. 101
that will stop short of nothing that is
humanly possible. China is
arousing herself to a new national life
that contains possibilities of the
most tremendous scope. America and China
are natural complements
to each other. The Yangtse and
Mississippi Valleys have more in
common than any other two equal tracts
of country in the world.
The concluding paper of the morning was
read by George
Cowles Lay of New York. The portion
relating to the Ohio
Valley reads as follows:
INTERSTATE CONTROVERSIES ARISING FROM
INJURIES
TO COMMERCE, NAVIGATION AND PUBLIC
HEALTH.
BY GEORGE COWLES LAY.
By the Federal Constitution, the States
are prohibited from enter-
ing into any treaty, alliance or
confederation, or any agreement or
contract with another state or with a
foreign power without consent
of Congress and in any case from
engaging in war, unless actually in-
vaded or in imminent danger.
The states are thus debarred, in case of
disputes, from the remedies
of diplomacy or the resort to arms,
while acting under the Constitu-
tion.
Alexander Hamilton in the Federalist,
with prophetic insight, antici-
pated "many other sources, besides
interfering claims of boundary, from
which bickerings and animosity may
spring up among the members
of the Union."*
So the history and development of the
country have produced
many kinds of controversies, which among
foreign states might have
resulted in wars and treaties but which
have been happily settled by
judicial decisions. These disputes have
arisen between States as far
removed from each other as South Dakota
and North Carolina, and
as New Hampshire and Louisiana, over
liabilities on State bonds, but
have chiefly affected adjoining states,
whose citizens have been subject
to injuries affecting commerce,
navigation and public health.
Where the health or material prosperity
of inhabitants of a state
have been threatened by contamination of
its waterways by diversion
or unreasonable use of navigable rivers
flowing through several states,
by embargoes against passengers and
freight in times of epidemic, or
by obstructions to commerce, the
interference of the Supreme Court
has been sought in several cases of
interest.
The principles governing this class of
cases are the same as those
regulating the rights and remedies of
individuals. The complaining
*The Federalist, Vol. LXXX.