The Thirteenth Infantry Division is a military formation that has served in various capacities throughout its history. It is typically composed of infantry units, which are trained to engage in ground combat. The division has participated in numerous conflicts, contributing to national defense and military operations. Established during the early 20th century, the Thirteenth Infantry Division has undergone several reorganizations and name changes. It has been involved in significant historical events, including World War I and World War II, showcasing its adaptability and importance within the larger framework of the United States Army.