Waiting for Lefty is a one-act play written by Clifford Odets in 1935 that explores the struggles of working-class individuals during the Great Depression. The play is a powerful example of political theater, utilizing a blend of realism and expressionism to highlight themes of labor unrest, class struggle, and social injustice. It serves as a rallying cry for workers and critiques the capitalist system, reflecting the zeitgeist of its time.