Before the existence of today's social networking sites, ____ facilitated discussions among numerous users via a series of posted message threads.
A) e-mail
B) lists
C) newsgroups
D) wikis

Question

Quizplus · Accepted Answer

Newsgroups were platforms that facilitated discussions among numerous users through posted message threads before the advent of modern social networking sites. They were part of the Usenet system, allowing people to read and post messages in various categories or groups.

Before the Existence of Today's Social Networking Sites, ____ Facilitated