in conformity with the principles developed above. You will confine yourself to thus referring to my department, for the information of the president, any important proposition which may be started on the subject of the reorganisation and restoration of the republican government of Mexico.
The lieutenant-general of the United States is already in possession of a discretionary authority as to the disposition of the United States forces in the vicinity of Mexico. His military experience qualifies him to advise you on questions of the kind which may arise during the transitory period which will bring Mexico from a state of siege maintained by a foreign enemy, to the political condition of self-government.
At the same time, being near the scene of action, he will have the power of issuing any orders which may appear to him expedient or necessary to fulfil the obligations of the United States in respect to what is going on on the frontiers of Mexico. For these reasons, he has been requested and has received the president's order to accompany you to your destination, and to fulfil towards you the duties of an official councillor, who is recognised by the department of state in all that touches the matters pointed out.
After having come to an understanding with him, you will be able to proceed to the city of Chihuahua, or any other place in Mexico in which President Juarez may be; or, at your choice, you may go to any place in Mexico which, at the time of your arrival, is not occupied by the enemies of the Mexican republic. You might also stay at some point in the United States close to the frontier or coast of Mexico, to wait for the time when you might enter that portion of the country which may be subsequently occupied by the republican government. William H. Seward.
Note from President Johnson to Mr. E. Stanton, Minister of War, directing the addition of General Grant to Mr. Campbell's Mission to Mexico, dated Washington, October 26, 1866.