Which of the Following Is NOT a Way the Practice

Which of the following is NOT a way the practice of persuasion has changed, compared to the past?

A) Persuasive messages can travel faster and further than ever before.
B) Persuasion has become increasingly digitally mediated.
C) Persuasion is now used for political purposes, not just advertising and marketing
D) People see more persuasive messages today than at any time in the past.