The wrongs which we have suffered from Mexico are before the world and must deeply impress every American citizen. A government which is either unable or unwilling to redress such wrongs is derelict to its highest duties. The difficulty consists in selecting and enforcing the remedy. We may in vain apply to the constitutional Government at Vera Cruz, although it is well disposed to do us justice, for adequate redress. Whilst its authority is acknowledged in all the important ports and throughout the seacoasts of the Republic, its power does not extend to the City of Mexico and the States in its vicinity, where nearly all the recent outrages have been committed on American citizens. We must penetrate into the interior before we can reach the offenders, and this can only be done by passing through the territory in the occupation of the constitutional Government. The most acceptable and least difficult mode of accomplishing the object will be to act in concert with that Government. Their consent and their aid might, I believe, be obtained; but if not, our obligation to protect our own citizens in their just rights secured by treaty would not be the less imperative. For these reasons I recommend to Congress to pass a law authorizing the President under such conditions as they may deem expedient, to employ a sufficient military force to enter Mexico for the purpose of obtaining indemnity for the past and security for the future. I purposely refrain from any suggestion as to whether this force shall consist of regular troops or volunteers, or both. This question may be most appropriately left to the decision of Congress. I would merely observe that should volunteers be selected such a force could be easily raised in this country among those who sympathize with the sufferings of our unfortunate fellow-citizens in Mexico and with the unhappy condition of that Republic. Such an accession to the forces of the constitutional Government would enable it soon to reach the City of Mexico and extend its power over the whole Republic. In that event there is no reason to doubt that the just claims of our citizens would be satisfied and adequate redress obtained for the injuries inflicted upon them. The constitutional Government have ever evinced a strong desire to do justice, and this might be secured in advance by a preliminary treaty.