Baseball became more of a lifestyle for people in the 1920s. In part because radios were broadcasting games, new stadiums were being built, and newspapers started including sports sections. People poured into stadiums, such as the Polo Grounds, to watch there teams compete. In St. Louis, after the Cardinals won the 1926 World Series fans mobbed the streets in celebation. Players such as Babe Ruth became national icons during tis era in baseball.
the most popular sport was baseball
It was becoming a very popular entertainment event.
Baseball was because it was America's sport in those days
Realism was a popular artistic genre of the 1920s.
Baseball's popularity soared in the 1920s in large part to expanded print and radio coverage of the game, the good economy in the first half of the decade, and to the exploits of Babe Ruth.
Popular 1920's DanceThe Foxtrot became popular in the 1920s.
Mah Jong, crossword puzzles, football, etc. were popular games in the 1920s.
A few of the most popular songs in the 1920s was Sonny Boy, See See Rider Blues, and King Porter Stomp. The most popular type of music during the 1920s was jazz.