e provisions
of the acts imposing discriminating foreign tonnage and impost duties in
the United States should revive and be in full force with regard to that
nation.

In the correspondence with the Government of the Netherlands upon this
subject they have contended that the favor shown to their own shipping
by this bounty upon their tonnage is not to be considered as a
discriminating duty; but it can not be denied that it produces all the
same effects. Had the mutual abolition been stipulated by treaty, such a
bounty upon the national vessels could scarcely have been granted
consistently with good faith. Yet as the act of Congress of 7th January,
1824, has not expressly authorized the Executive authority to determine
what shall be considered as a revival of discriminating duties by a
foreign government to the disadvantage of the United States, and as the
retaliatory measure on our part, however just and necessary, may tend
rather to that conflict of legislation which we deprecate than to that
concert to which we invite all commercial nations, as most conducive to
their interest and our own, I have thought it more consistent with the
spirit of our institutions to refer the subject again to the paramount
authority of the Legislature to decide what measure the emergency may
require than abruptly by proclamation to carry into effect the minatory
provisions of the act of 1824.

During the last session of Congress treaties of amity, navigation, and
commerce were negotiated and signed at this place with the Government of
Denmark, in Europe, and with the Federation of Central America, in this
hemisphere. These treaties then received the constitutional sanction of
the Senate, by the advice and consent to their ratification. They were
accordingly ratified on the part of the United States, and during the
recess of Congress have been also ratified by the other respective
contracting parties. The ratifications have been exchanged, and they
have been published by proclamations, copies of which are herewith
communicated to Congress.

These treaties have established between the contracting parties the
principles of equality and reciprocity in their broadest and most
liberal extent, each party admitting the vessels of the other into its
ports, laden with cargoes the produce or manufacture of any quarter of
the globe, upon the payment of the same duties of tonnage and impost
that are chargeable upon their own. They have further stipu