A major social change that took place in the U.S. during the 1920s was the emergence of flapper culture, symbolizing a shift in women's roles and societal norms. Women gained greater independence, manifesting through fashion, behavior, and newfound freedoms such as voting and entering the workforce in larger numbers. This era also saw the rise of the Harlem Renaissance, showcasing African American culture and arts. Overall, the 1920s represented a challenging of traditional values and a drive toward modernity, ultimately laying the groundwork for future social movements.