The author develops her idea of the course of the text by higlighting the possibiities that now exist with the invention and emergence of technologies that aid the dispersion of information.
What is a Central Idea?
Every text, novel, poem, or literature has a dominant idea that unifies all it's other elements.
This Idea is what is referred to as the central idea, topic, or principle.
Learn more about Central Ideas at: https://brainly.com/question/1914190
