The answer is D. doesn't require a quorum. If you really did some research you could obviously see that the other 3 choices aren't logical
He wants giving the people enough
"a. Books became less expensive to purchase" and "b. Books became available to many people throughout Europe" and "<span>c. The literacy rate began to rise as interest in learning grew" would all be results of the invention of the Printing Press, since before this scribes were needed. </span>
Answer:
Herbert Hoover and Al Smith