It started more heavily (*)  
AT&amp;T executive Frederick Kappel reformed this organization after its public failure in Chicago during Christmas in 1966. The 1792 act that created this organization heavily subsidized the newspaper industry. William Taft signed a law allowing it to operate savings banks. This organization largely didn't challenge the violation of its "foot and horse" monopoly by Henry Wells's company in Gold Rush California. It started more heavily (*)  censoring material following passage of the Comstock Law. It was made into a corporation under Richard Nixon, and its head is no longer in the Cabinet. The mascot Mr. Zip helped it promulgate a five digit system for faster sorting. For 10 points, name this organization that offers rural free delivery and handles first class mail.
AT&amp;T executive Frederick Kappel reformed this organization after its public failure in Chicago during Christmas in 1966.
US  Postal Service  [or  USPS ] 