There are many critics sharing their ideas and opinions about Whitman's decision in using free verse to support his themes. They think that this is to create a unique style of writing that blends journalism with music, oratory, and other cultural influences to transform American poetry.
Free verse sounds more conversational, like people talking. Free verse creates a more American style. Free verse is less formal. Free verse conveys whitman's ideas about individualism, life, death, or the american landscape.
