that had been to General Taylor in this respect. General Scott, for the
reasons assigned by him, also continued to pay for the articles of
supply for the Army which were drawn from the enemy.

After the Army had reached the heart of the most wealthy portion of
Mexico it was supposed that the obstacles which had before that time
prevented it would not be such as to render impracticable the levy of
forced contributions for its support, and on the 1st of September and
again on the 6th of October, 1847, the order was repeated in dispatches
addressed by the Secretary of War to General Scott, and his attention
was again called to the importance of making the enemy bear the burdens
of the war by requiring them to furnish the means of supporting our
Army, and he was directed to adopt this policy unless by doing so there
was danger of depriving the Army of the necessary supplies. Copies of
these dispatches were forwarded to General Taylor for his government.

On the 31st of March last I caused an order to be issued to our military
and naval commanders to levy and collect a military contribution upon
all vessels and merchandise which might enter any of the ports of Mexico
in our military occupation, and to apply such contributions toward
defraying the expenses of the war. By virtue of the right of conquest
and the laws of war, the conqueror, consulting his own safety or
convenience, may either exclude foreign commerce altogether from all
such ports or permit it upon such terms and conditions as he may
prescribe. Before the principal ports of Mexico were blockaded by our
Navy the revenue derived from import duties under the laws of Mexico was
paid into the Mexican treasury. After these ports had fallen into our
military possession the blockade was raised and commerce with them
permitted upon prescribed terms and conditions. They were opened to the
trade of all nations upon the payment of duties more moderate in their