A military fort is a fortified structure designed to protect soldiers and military assets. These installations often include barracks, weapon storage, and defensive walls. Forts are strategically located to control key areas, such as borders or trade routes, and can vary in size from small outposts to large complexes. Historically, military forts have played crucial roles in conflicts and territorial defense. They are often associated with specific periods, such as the Roman Empire or the American Civil War. Many forts are now preserved as historical sites, offering insights into military architecture and history.