I know this because people use email to get in contact with other people, now there are so many other ways to get in contact with people. For example most people only use email now days for work, coupons, school. Not as much as they use to. Alot has changed and there are many other ways to get in contact with other people.
I hope this helps you very much. Please mark brainliest :)
I'll just give you a start.
The thing that impacted the whole world was social media. This is Facebook, Twitter and Instergram and so much more.
Explain them
Good points (global communication)
Bad points ( bullying)
