Question

the all-star• babe ruth became the first sports star in the united states.• the famous baseball player expanded outside the world of baseball through various advertisements, which drew more crowds to his games.which sport became popular in the u.s. in the 1920s?baseballswimminghockey

Explanation:

The provided text highlights Babe Ruth, a famous baseball player who became the first U.S. sports star in the 1920s, with his fame and advertisements boosting interest in his baseball games, indicating baseball's popularity in that era.

Answer:

baseball