Which rhyme scheme is used in this excerpt from “ballad of birmingham” by dudley randall? “mother dear, may i go downtowninstead of out to play, and march the streets of birminghamin a freedom march today? ”“no, baby, no, you may not go, for the dogs are fierce and wild, and clubs and hoses, guns and jailsaren’t good for a little child.”“but, mother, i won’t be alone. other children will go with me, and march the streets of birminghamto make our country free. “mother dear, may i go downtown instead of out to play, and march the streets of birmingham in a freedom march today? ” abcb abbc aabb abca