One great obstacle to the attainment of peace has undoubtedly arisen
from the fact that Mexico has been so long held in subjection by one
faction or military usurper after another, and such has been the
condition of insecurity in which their successive governments have been
placed that each has been deterred from making peace lest for this very
cause a rival faction might expel it from power. Such was the fate of
President Herrera's administration in 1845 for being disposed even to
listen to the overtures of the United States to prevent the war, as is
fully confirmed by an official correspondence which took place in the
month of August last between him and his Government, a copy of which is
herewith communicated. "For this cause alone the revolution which
displaced him from power was set on foot" by General Paredes. Such may
be the condition of insecurity of the present Government.

There can be no doubt that the peaceable and well-disposed inhabitants
of Mexico are convinced that it is the true interest of their country to
conclude an honorable peace with the United States, but the apprehension
of becoming the victims of some military faction or usurper may have
prevented them from manifesting their feelings by any public act. The
removal of any such apprehension would probably cause them to speak
their sentiments freely and to adopt the measures necessary for the
restoration of peace. With a people distracted and divided by contending
factions and a Government subject to constant changes by successive
revolutions, the continued successes of our arms may fail to secure a
satisfactory peace. In such event it may become proper for our
commanding generals in the field to give encouragement and assurances of
protection to the friends of peace in Mexico in the establishment and
maintenance of a free republican government of their own choice, able
and willing to conclude a peace which would be just to them and secure
to us the indemnity we demand. This may become the only mode of