Major general Army, a major general commands a corps of 30,000–40,000 soldiers and is capable of fully independent field operation. Major general Major general (abbreviated MG, Maj. Gen. and similar) is a military rank used in many countries. It is derived from the older rank of sergeant major general. The disappearance of the "sergeant" in the title explains the apparently confusing phenomenon whereby a lieutenant general outranks a major general while a major outranks a lieutenant. In the Commonwealth and the United States, it is a division commander's rank subordinate to the rank of lieutenant general and senior to the ranks of
General of the Armies to hold the position, thus granting the rank the same authority as the initial concept of General of the Armies. William T. Sherman and Philip Sheridan would also hold the position. By Sheridan's tenure, the insignia had been changed to that of a major general superimposed upon a golden national eagle. The rank of General of the Army of the United States ceased to exist upon the death of Sheridan in 1888. The next proposal to create a superior general rank would occur thirty one years later during the First World War. In the interim, the highest possible general officer