The Union forces used High ground to their advantage during the Battle of Gettysburg.

Crucial locations like Cemetery Hill and Little Round Top offered strategic heights that enabled Union artillery to command the battlefield and enhance visibility. Securing the high ground allowed Union forces to create robust defensive positions, complicating efforts for Confederate troops to mount successful attacks. This tactical edge played a vital role in the Union's victory, as it facilitated their ability to fend off numerous assaults and sustain control throughout the three-day conflict.