Whitman is best known for his free verse poetry, which is characterized by its long, flowing lines and lack of rhyme. His work is often rhapsodic and celebratory, and it expresses his belief in the essential goodness of humanity and the natural world. Some of his most famous poems include "Song of Myself," "I Sing the Body Electric," and "When Lilacs Last in the Dooryard Bloom'd."
Poe, on the other hand, is best known for his dark, brooding poetry and short stories. His work is often filled with mystery, suspense, and horror. Some of his most famous poems include "The Raven," "Annabel Lee," and "The Bells." Poe's work also explores the themes of madness, death, and the supernatural.
In terms of their poetic styles, Whitman and Poe are quite different. Whitman's poetry is free-flowing and open, while Poe's poetry is more structured and tightly controlled. Whitman's work is often filled with optimism and hope, while Poe's work is often filled with darkness and despair.
However, despite their different styles, Whitman and Poe are both considered to be masters of American poetry. Their work has had a profound influence on American literature, and it continues to be read and enjoyed by readers around the world.