See reenactment of Battle of Lexington and Concord

KNOCKOUT on Instagram: "FOLLOW @KNOCKOUT FOR MORE! 👊 Muhammad Ali and Joe Frazier’s rivalry is etched into boxing history, but one of the most dramatic moments came when Ali was knocked down by Frazier in their legendary first fight, the “Fight of the Century,” on March 8, 1971. Ali had entered Madison Square Garden undefeated, brash, and confident, while Frazier carried the heavyweight title and an unrelenting pressure style that was built for war. For fourteen rounds, the two men traded heavy