What Are the Words to the Poem "Hiawatha"?

The complete text of Henry Wadsworth Longfellow's "The Song of Hiawatha" runs over one hundred pages and is too long to be reprinted here. A much-anthologized excerpt begins: "On the shores of Gitche Gumee, / Of the shining Big Sea Water, / Stood Nokomis, the old woman, / Pointing with her finger westward, / O'er the water pointing westward, / To the purple clouds of sunset."