Which explains how langston hughes's "i, too, sing america" alludes to walt whitman's "i hear america singing"? hughes's poem uses whitman's idea that people of all races should be included in american society. hughes's poem uses whitman's idea that people of all professions have the right to sing out loud. hughes's poem uses whitman's idea that all americans are important members of this country's society. hughes's poem uses whitman's idea that the working class of america needs to be celebrated.