Question

the words internet or online, but it is not social media is just one part of the internet structure that allows us to be “online.” and, although it might have taken several decades, todays social media evolved from a string of earlier technologies. 3 the early days there is a great deal of debate over when and how social media was created. some people trace its roots all the way back to 1844 and the invention of the telegraph. they argue that it was the very first form of “electronic communication” ever used. other people, however, look to more recent history for the roots of todays social media. in 1969, researchers invented a successful method for computers to share information over long distances. the advanced research projects agency network (arpanet) grew from a desire for certain universities to be able to share information more quickly. according to darpa.mil, “its initial demonstration in 1969 led to the internet, whose world - changing consequences unfold on a daily basis today.” the people who used arpanet began to experiment with other technologies within the framework of this interconnected network of computers. in the 1970s, email programs were being tested on arpanet, and once people began to have unique electronic addresses, they were able to send messages to other people who also had one. soon, mailing lists began to congregate the addresses of groups of people on individual lists. then, applications called listservs would make it easy for one user to send messages to a large group of people at one time. what is the central idea in the section “the early days”? a even though computers were connected through arpanet, there was still much work to be done to transfer data at higher speeds. b even though computer experts could communicate with each other through arpanet, they could not interact with their broader social circles. c there is not a specific date for when social media started, but the creation of arpanet introduced technology that first connected people electronically. d there might be debate among experts about the origin of social media, but most everyday computer users consider arpanet their first connection to social media.

Explanation:

The section "The Early Days" discusses the origin of social - media and how it evolved from early computer - networking technologies like ARPANET. It mentions that there is a debate over the exact starting point of social media, with some tracing its roots back to the use of ARPANET.

Answer:

A. There might be debate among experts about the origin of social media, but most everyday computer users consider ARPANET their first connection to social media.