For 10 points, name this American poet of "Fog" and "Chicago."
One poem by this author opens with orders to "pile the bodies high," and to "shovel them under," to let the title substance "work." Another poem by this author of "Grass" sees the title entity coming on "little cat feet." This poet described "magnetic curses" flung by a "Player with Railroads (*) and Freight Handler to the Nation" in a work that declares a certain location the "City of the Big Shoulders" and "Hog Butcher for the World." For 10 points, name this American poet of "Fog" and "Chicago."
One poem by this author opens with orders to "pile the bodies high," and to "shovel them under," to let the title substance "work."
Carl {Sandburg}