Which poet advocated both in his writings and in practice the importance of depicting rural life and dialect, along with marginalized individuals and criminals, not only within the traditional pastoral genre but also as central themes and forms for poetry overall?

Explanation

William Wordsworth is known for emphasizing the significance of portraying everyday rural life, common speech, and the experiences of social outcasts and offenders. Unlike earlier poets who confined such depictions to pastoral poetry, Wordsworth expanded these themes to serve as primary subjects and expressive means throughout his poetic work.