Who were the generals from each side of Shiloh?

The Battle of Shiloh, fought in April 1862, featured Union General Ulysses S. Grant leading the Union forces, while Confederate General Albert Sidney Johnston commanded the Confederate troops. Johnston was killed early in the battle, and his second-in-command, General P.G.T. Beauregard, took over for the Confederates. The battle marked a significant early engagement in the American Civil War, highlighting the fierce fighting and high casualties on both sides.