Who were the brave soldiers who fought for the north and south?

The brave soldiers who fought for the North during the American Civil War were primarily Union troops, composed of regular army soldiers, volunteers, and militia from various states committed to preserving the Union and ending slavery. On the other side, the South's Confederate soldiers were mostly state militia and volunteers who sought to defend their rights and maintain their way of life, which included the institution of slavery. Both groups displayed immense courage and resilience, facing significant hardships and casualties throughout the conflict. Their sacrifices played a crucial role in shaping the United States' history.