Some of the United States of America's greatest historical figures portrayed through paintings, sculptures, and unique pieces; such as commemorative coins. These individuals have truly shaped our culture, history, and political realm through their leadership, intellect, perseverance, optimism, and powerful American spirit. Who would have known mere individuals, many from humble beginnings, would change our society, let alone our world with their tenacity. Are they irreplaceable? Their legacies have become our history.