Final answer:
Langston Hughes critiques American ideals in his poem 'Let America Be America Again,' particularly focusing on the unfulfilled promises of the Constitution and Fourteenth Amendment for marginalized groups like African Americans.
Step-by-step explanation:
In Langston Hughes' poem 'Let America Be America Again,' he expresses his critical view of American ideals. He argues that the American dream and the promises made in the Constitution and Fourteenth Amendment have not been fulfilled for everyone, particularly for marginalized groups like African Americans. He highlights the gap between the ideals and the reality of American society, emphasizing the need for equality, justice, and freedom for all.