What did Phillip sheridan do?

Philip Sheridan was a Union general during the American Civil War, known for his aggressive tactics and effective cavalry operations. He played a key role in several significant battles, including the Battle of Cedar Creek and the Shenandoah Valley Campaign. After the war, Sheridan served as the commander of the Division of the Missouri, where he oversaw military operations against Native American tribes and helped implement policies during the Reconstruction era. His leadership and strategies significantly contributed to the Union victory and the post-war military landscape.