Today’s postal service is more efficient than ever.Mail that once took months to move by horse andfoot now moves around the country in days orhours by truck, train, and plane. If your letter orpackage is urgent, the U.S. Postal Service offersPriority Mail and Express Mail services. PriorityMail is guaranteed to go anywhere in the UnitedStates in two days or less. Express Mail will getyour package there overnight.This paragraph best supports the statementthat