Who wrote the influential poem “Howl”?

The poem "Howl" was written by Allen Ginsberg and is one of the most significant works of the Beat Generation. First published in 1956, "Howl" explores themes such as mental illness, sexuality, and the struggles of individuals against societal norms. Ginsberg's raw and candid style, characterized by free verse and powerful imagery, shattered conventional forms of poetry and addressed issues of social justice, making it a seminal piece in American literature. Its impact has been felt not only in poetry but also in literature as a whole, influencing countless writers and artists.

Walt Whitman, although a notable poet in American history, predates Ginsberg and has a distinctly different style, focusing on the celebration of the individual and nature. Langston Hughes was a central figure in the Harlem Renaissance, known for his jazz-influenced poetry, which also explores themes of identity and social change, but is stylistically different from Ginsberg's work. Sylvia Plath, a prominent poet known for her confessional style, wrote about personal experiences and mental health but did not write "Howl." Thus, Allen Ginsberg is the correct choice as the author of this iconic poem.