Final answer:
The 1920s saw social and cultural shifts with women gaining workplace presence and suffrage, African Americans promoting cultural pride through the Harlem Renaissance amidst racism, and immigrants facing nativism and restrictive quotas.
Step-by-step explanation:
The 1920s were a time of significant social and cultural change in the United States. For women, the decade provided new opportunities for work and political expression, yet they still faced considerable gender inequities, notably in wages and employment options. African Americans experienced a burgeoning of cultural expression through the Harlem Renaissance and the rise of the "New Negro", advocating pride and progress, even as they faced entrenched racism and segregation. The period also saw new forms of political radicalism and the expansion of democracy, with suffrage movements gaining momentum and the right to vote achieved for women.
Immigrants, particularly those from southern and eastern Europe, found themselves at the heart of social and cultural changes yet faced significant nativist backlash and racial violence. The 1920s also marked the resurgence of the Ku Klux Klan who targeted not only African Americans but also immigrants, Jews, and Catholics. New immigration quotas reflected the tensions of the time, restricting many from entering the country and altering the composition of the American population.
Overall, the 1920s were characterized by a juxtaposition of progress and liberation against a backdrop of inequality, prejudice, and societal struggle.