The second, third, and fourth are correct.
Newspapers where created and weren't as interesting as they are today.
9 is multimedia I believe.
Answer:
Print and blackboards/whiteboards
Explanation:
When objects are put in print you can revisit certain areas where you may be confused and ask clear questions about that part.
Blackboards and whiteboards allow you to see everything in front of you and point to certain areas.
