Which of the following statements accurately describes the distinguished service of the buffalo soldiers

Buffalo Soldiers were African American soldiers who served in the western frontier following the Civil War. They played a significant role in various military campaigns and contributed to the settlement and development of the American West. They were known for their bravery, skill, and resilience, often facing discrimination and prejudice in the army and beyond. Their service helped to protect American settlers, build infrastructure, and maintain peace in the frontier region.