roderriancunningham roderriancunningham 02-03-2022 History contestada Which event in "Holding Back the Mail" causes a softening of the postmaster's attitude? A Abel asks the postmaster about his feelings about "The Blast." B The postmaster explains what an anarchist is. C The postmaster tells Abel to bring him all future copies of "The Blast." D The newspaper bundle is delivered to the post office.