Question

how do the images of travel in part 46 of \song of myself\ contribute to the poem’s theme?
they suggest that human life is impermanent.
they show that growth involves a steady movement forward.
they remind readers that the poem is about journeying within one’s self.
they suggest expansiveness, or extending one’s reach outward.

Explanation:

In Part 46 of Song of Myself, Whitman's travel imagery emphasizes embracing the vastness of the world and connection to all beings. The speaker positions themselves as a guide inviting others to wander widely, which reflects the poem's core theme of expansive selfhood and reaching outward to engage with the entire universe. The travel images are not focused on inward journey, impermanence, or linear growth, but on the broad, outward expansion of experience and identity.

Answer:

They suggest expansiveness, or extending one's reach outward.