Circle the letter of the sentence in which the word in the bold-faced type is used incorrectly. a. Although a creator and proponent of the atomic bomb, Robert Oppenheimer became an opponent of it's case.

BCinderella becomes the proponent character in the fairy tale when the matching slipper fits her foot rather than those of her stepsisters.

CGrowing up poor and having no formal education, President Andrew Johnson became an enthusiastic proponent of public schools.

DMother Jones was such a vocal proponent of child labor laws and concern for the poor that she sometimes went to jail for her beliefs.