the unpaid instalments of our awards, prosecute our claims, guard our citizens residing in that country, adjust the Texan difficulty. counteract prejudicial movements on the part of European states, and cultivate the good-Will of the Central and South American peoples, who were sure to be influenced by the sentiments of their kindred next us. In particular, only two or three months later Guizot's idea of establishing a balance of power in this hemisphere was exciting alarm in Congress; and there is reason to believe that our Executive, already aware of it, desired the support of Mexico in opposing a design so un-American, Besides, Polk felt sure that European governments had an eye upon California, and a minister was needed at the Mexican capital to prevent, if possible, any bargaining on the subject.[1]
Even more important, there were signs that a monarchy headed by a European prince might be set up in Mexico, involving dangerous interference in our commercial and political relations with that country, sure to increase the gravity of a military contest, should one arise, and seriously attacking the "Monroe Doctrine." As early as 1838 our consul at Mexico reported that Alaman and the conservatives were laboring to establish a monarch): In 1840 Estrada, one of the ablest and best of their statesmen, was denounced for openly advocating the change Paredes, now at the head of the army, had favored it for years, and in 1841 had initiated a movement in that direction. In January, 1845, two agents of the Spanish government were said to be laboring in Mexico for the same cause, and the Memorial Histórico announced that Spain, France and England had formed an alliance to set up a new government there. At about the same time the Picayune stated that official documents relating to the monarchical scheme had been received at New Orleans; and early in March our diplomatic representative at London sounded a strong note of warning.[2]
To reinforce all these considerations, England and France felt deeply offended at our absorption of Texas; Polk, who believed "that no compromise [in the Oregon affair] to which Great Britain would accede, could pass the Senate," now regarded a peaceful adjustment of that controversy as impossible; and Mexico, though as a rule profoundly influenced
