The 100th Division, also known as the "Century Division," is a unit of the United States Army that has a storied history. It was originally activated during World War I and has since participated in various conflicts, including World War II and the Korean War. The division is known for its distinctive patch featuring a white star on a blue background. In modern times, the 100th Division focuses on training and support roles, particularly in the areas of combat support and logistics. It is part of the Army Reserve and plays a crucial role in preparing soldiers for deployment and ensuring operational readiness.