A command structure is the way an organization, like a military unit or a company, is organized to ensure clear communication and decision-making. It defines who is in charge and how orders flow from the top down to the bottom. For example, in a military setting, a general might give orders to a colonel, who then passes them to a captain, and so on. This hierarchy helps maintain order and efficiency. In a business, the command structure can include roles like CEO, managers, and employees. Each level has specific responsibilities, ensuring that everyone knows their tasks and who to report to. This clarity helps the organization run smoothly and achieve its goals.