The statement that best explains the reasons for the progression in information delivery over the past few hundred years is:
• The relay of information became more reliable as digital technology was used.
This is because advancements in technology have generally improved the speed, accessibility, and efficiency of communication methods. The transition from methods like the Pony Express and US Postal Mail to fax machines and then to digital submissions reflects a trend towards faster, more dependable means of relaying information. Digital technology has allowed for instant transmission of information, reducing the chances of physical loss or delays that were more common with earlier methods.