The governor of the State of Missouri, acting under the direction of the convention of that State, proposes to the Government of the United States that he will raise a military force, to serve within the State as State militia during the war there, to cooperate with the troops in the service of the United States in repelling the invasion of the State and suppressing rebellion therein; the said State militia to be embodied and to be held in the camp and in the field, drilled, disciplined, and governed according to the Army Regulations and subject to the Articles of War; the said State militia not to be ordered out of the State except for the immediate defense of the State of Missouri, but to cooperate with the troops in the service of the United States in military operations within the State or necessary to its defense, and when officers of the State militia act with officers in the service of the United States of the same grade the officers of the United States service shall command the combined force; the State militia to be armed, equipped, clothed, subsisted, transported, and paid by the United States during such time as they shall be actually engaged as an embodied military force in service in accordance with Regulations of the United States Army or general orders as issued from time to time. In order that the Treasury of the United States may not be burdened with the pay of unnecessary officers, the governor proposes that, although the State law requires him to appoint upon the general staff an adjutant-general, a commissary-general, an inspector-general, a quartermaster-general, a paymaster-general, and a surgeon-general, each with the rank of colonel of cavalry, yet he proposes that the Government of the United States pay only the adjutant-general, the quartermaster-general, and inspect or-general, their services being necessary in the relations which would exist between the State militia and the United States. The governor further proposes that, while he is allowed by the State law to appoint aids-de-camp to the governor at his discretion, with the rank of colonel, three only shall be reported to the United States for payment. He also proposes that the State militia shall be commanded by a single major-general and by such number of brigadier-generals as shall allow one for a brigade of not less than four regiments, and that no greater number of staff officers shall be appointed for regimental, brigade, and division duties than as provided for in the act of Congress of the 22d July, 1861; and that, whatever be the rank of such officers as fixed by the law of the State, the compensation that they shall receive from the United States shall only be that which belongs to the rank given by said act of Congress to officers in the United States service performing the same duties.