William T. Sherman, Memoirs of General W. T. Sherman…
“ As soon as a regiment or brigade gained a position within easy distance for a sally, it would set to work with a will, and would construct such a parapet in a single night; but I endeavored to spare the soldiers this hard labor by authorizing each division commander to organize out of the freedmen who escaped to us a pioneer corps of two hundred men, who were fed out of the regular army supplies, and I promised them ten dollars a month, under an existing act of Congress. ”
