When it was all together it consisted of seven companies of the 2d regiment of dragoons, four companies of light artillery, five regiments of infantry -- the 3d, 4th, 5th, 7th and 8th--and one regiment of artillery acting as infantry--not more than three thousand men in all.

General Zachary Taylor commanded the whole.

There were troops enough in one body to establish a drill and discipline sufficient to fit men and officers for all they were capable of in case of battle.

The rank and file were composed of men who had enlisted in time of peace, to serve for seven dollars a month, and were necessarily inferior as material to the average volunteers enlisted later in the war expressly to fight, and also to the volunteers in the war for the preservation of the Union.
The men engaged in the Mexican war were brave, and the officers of the regular army, from highest to lowest, were educated in their profession.
A more efficient army for its number and armament, I do not believe ever fought a battle than the one commanded by General Taylor in his first two engagements on Mexican--or Texan soil.
The presence of United States troops on the edge of the disputed territory furthest from the Mexican settlements, was not sufficient to provoke hostilities.

We were sent to provoke a fight, but it was essential that Mexico should commence it.