Who was the first dh in al history?

The first designated hitter (DH) in Major League Baseball history was Ron Blomberg, who played for the New York Yankees. He made his debut as a DH on April 6, 1973, in a game against the Boston Red Sox. The DH rule was introduced in the American League that season to allow teams to use a player to bat in place of the pitcher, aiming to enhance offensive output. Blomberg's historic appearance marked a significant change in the game.