The United States will mark its 250th anniversary in 2026. The milestone has renewed attention on figures whose actions shaped the country. Some led armies. Others challenged presidents, escaped slavery, fought for voting rights, or broke color barriers. One is known for betrayal. American history was shaped by battles, elections, official documents, and by scouts, fugitives, writers, athletes, reformers, and Native leaders. As we celebrate the nation's semi-quincentennial, now is a great time to highlight 12 Americans who changed U.S. history.
George Washington
A statue of George Washington on horseback is displayed at the Public Garden, Friday, Feb. 13, 2026, in Boston. (AP Photo/Charles Krupa)
Before George Washington became the first president, he was the commander who held the Continental Army together through hunger, defeat and years of uncertainty. Washington did not win the Revolutionary War just by being a great commander. His biggest achievement was endurance. He kept the army together until the British effort collapsed, helped gain French support, and gave the new nation a leader who did not take power for himself after the war. In a world in which military leaders often became rulers, Washington resigned his commission at the end of the war and later stepped away from the presidency after two terms. Those decisions helped establish civilian control of the military and a peaceful transfer of power as central expectations of the American system. His legacy also carries the contradiction at the heart of the founding era: Washington fought for liberty while enslaving people. That tension remains part of any honest accounting of his place in American history.
