What is the primary theme often explored in the works of Walt Whitman?

Walt Whitman's works are deeply rooted in the exploration of individualism and identity. He often celebrates the unique human experience and the importance of the self. Through his poetry, Whitman emphasizes personal freedom, self-expression, and the interconnectedness of all individuals. His famous collection, "Leaves of Grass," exemplifies this theme by utilizing a free verse style that mirrors the spontaneity of individual thought and emotion. The notion of the 'I' in his poetry reflects a universal identity that invites readers to connect their own experiences to that of the broader human condition.

In contrast, while elements such as nostalgia for nature, existentialism, and political commentary can be found in Whitman's work, they do not serve as the primary theme that defines his literary contributions. His focus on the individual self, the celebration of personal identity, and the concept of the collective humanity emphasizes a distinct perspective that is central to understanding his literary legacy.