Conversation so far:
Is Leaves of Grass by Walt Whitman a poem?
Leaves of Grass is a poetry collection by the American poet Walt Whitman.
When did Walt Whitman first writing Leaves of Grass?
As early as 1850, Walt Whitman began writing what would become Leaves of Grass.
What are some of the subject matters of Leaves of Grass by Walt Whitman?
Walt Whitman intended to write a distinctly American epic and used free verse with a cadence based on the Bible with Leaves of Grass.

Question: How long or how many poems are there in Leaves of Grass?
Self-contained rewrite: How long or how many poems are there in Leaves of Grass by Walt Whitman?