It should be 1929 - 1932 because that's when it dropped the most. All of the other choices have sections where it rises back up.
I think it is because they wanted to find a bird worthy of power
Gutenberg made the Bible easier to afford and easier to find as well. He made it to where families all across the world could own a Bible, where the education part comes in, to learn about God and grow to someday be the best they possibly can. He changed society by not only printing the Bible, but also by making more of each book, so everyone could have what they wanted.
The answer is 4 because 1 is pre-renaissance and both 2 and 3 are post renaissance
1 = C
2 = E
3 = A.
4 = B.
5 = D.