The American NCO is influenced by which of the following armies?

The correct answer highlights that the American Non-Commissioned Officer (NCO) system has been notably influenced by the military traditions and structures of the French, British, and Prussian armies.

The French army contributed significantly to the development of the American military concept of the NCO, particularly through its emphasis on professionalism and the need for competent leadership at the troop level. The British army's influence is evident in its long-standing traditions of rank and the role of NCOs in maintaining discipline and training soldiers. The Prussian army, on the other hand, is known for its well-defined organizational structure and the role of NCOs, which emphasized a combination of authority and responsibility that helped to create a capable and effective army.

Together, these influences helped to establish the American NCO corps as a professional force that serves as a crucial link between the enlisted members and commissioned officers, ensuring effective communication, leadership, and execution of military operations. Understanding these influences is essential for grasping the historical context and evolution of the American military system.