 Corporateness refers to the distinct and unique features specific to a profession that which separate it from other professions.Entrance to the profession is restricted with high standards and fulfillment, military academia, and ranks.Chapter two outlines the “rise of the military profession in Western society.” He describes that the officer corps consisted of mercenaries from the breakdown of feudalism until their replacement by aristocratic officers after the Thirty Years' War (1618–1648) and why neither the mercenaries nor aristocrats were professionals under his definition.