After world war 1 us industries focused on?

After World War I, U.S. industries shifted their focus to consumer goods and mass production to meet the rising demand in a peacetime economy. This period saw significant advancements in manufacturing techniques, notably assembly line production, which increased efficiency and reduced costs. The automobile industry, led by figures like Henry Ford, flourished, contributing to suburbanization and changes in American lifestyle. Additionally, the booming economy of the 1920s fostered growth in sectors like consumer electronics and textiles.