When hostilities against Mexico began, early in 1846, the plan of campaign designed by the United States authorities comprised an invasion of Mexico at two points, by Generals Taylor and Wool, and a descent on Santa Fe, and thence a march into California. This march was to be made by General Stephen F. Kearney, who was to command the volunteers raised in Missouri, and the few hundred regular troops then at Fort Leavenworth. In gathering his force General (then Colonel) Kearney sent Captain J. Allen of the First Dragoons to the Mormons at Mt. Pisgah, not with an order of any kind, but with a written proposition, dated June 26, 1846, that he "would accept the service, for twelve months, of four or five companies of Mormon men" (each numbering from 73 to 109), to unite with the Army of the West at Santa Fe, and march thence to California, where they would be discharged. These volunteers were to have the regular volunteers' pay and allowances, and permission to retain at their discharge the arms and equipments with which they would be provided, the age limit to be between eighteen and forty-five years. The most practical inducement held out to the Mormons to enlist was thus explained: "Thus is offered to the Mormon people now—this year—an opportunity of sending a portion of their young and intelligent men to the ultimate destination of their whole people, and entirely at the expense of the United States; and this advance party can thus pave the way and look out the land for their brethren to come after them."
There was nothing like a "demand" on the Mormons in this invitation, and the advantage of accepting it was largely on the Mormon side. If it had not been, it would have been rejected. That the government was in no stress for volunteers is shown by the fact that General Kearney reported to the War Department in the following August that he had more troops than he needed, and that he proposed to use some of them to reenforce General Wool.*
* Chase's "History of the Polk Administration," p. 16.
The initial suggestion about the raising of these Mormon volunteers came from a Mormon source.* In the spring of 1846 Jesse C. Little, a Mormon elder of the Eastern states, visited Washington with letters of introduction from Governor Steele of New Hampshire and Colonel Thomas L. Kane of Philadelphia, hoping to secure from the government a contract to carry provisions or naval stores to the Pacific coast, and thus pay part of the expense of conveying Mormons to California by water. According to Little, this matter was laid before the cabinet, who proposed that he should visit the Mormon camp and raise 1000 picked men to make a dash for California overland, while as many more would be sent around Cape Horn from the Eastern states. This big scheme, according to Mormon accounts, was upset by one of the hated Missourians, Senator Thomas H. Benton, whose Macchiavellian mind had designed the plan of taking from the Mormons 500 of their best men for the Battalion, thus crippling them while in the Indian country. All this part of their account is utterly unworthy of belief. If 500 volunteers for the army "crippled" the immigrants where they were, what would have been their condition if 1000 of their number had been hurried on to California? **
* Tullidge's "Life of Brigham Young," p. 47.
** Delegate Berahisel, in a letter to President Fillmore
(December 1, 1851), replying to a charge by Judge Brocchus that the
24th of July orators had complained of the conduct of the government in
taking the Battalion from them for service against Mexico, said,
"The government did not take from us a battalion of men," the Mormons
furnishing them in response to a call for volunteers.
Aside from the opportunity afforded by General Kearney's invitation to send a pioneer band, without expense to themselves, to the Pacific coast, the offer gave the Mormons great, and greatly needed, pecuniary assistance. P. P. Pratt, on his way East to visit England with Taylor and Hyde, found the Battalion at Fort Leavenworth, and was sent back to the camp* with between $5000 and $6000, a part of the Battalion's government allowance. This was a godsend where cash was so scarce, as it enabled the commissary officers to make purchases in St. Louis, where prices were much lower than in western Iowa.** John Taylor, in a letter to the Saints in Great Britain on arriving there, quoted the acceptance of this Battalion as evidence that "the President of the United States is favorably disposed to us," and said that their employment in the army, as there was no prospect of any fighting, "amounts to the same as paying them for going where they were destined to go without."***
* "Unexpected as this visit was, a member of my family had been
warned in a dream, and had predicted my arrival and the day."—Pratt,
"Autobiography," p. 384.
** "History of Brigham Young," Ms., 1846, p. 150.
*** Millennial Star, Vol. VIII, p. 117.