What was the role of an Army Captain in World War 1?

During World War I, an Army Captain typically served as a company commander, responsible for leading a unit of around 100 to 250 soldiers. Their duties included planning and executing military operations, ensuring discipline and morale among troops, and coordinating logistics and supplies. Captains also played a crucial role in training soldiers and communicating orders from higher command to their units. Their leadership was vital in both combat situations and in maintaining the overall effectiveness of their companies.