Because the citizens depended on the patricians because of their power and influence.
C; Raw Materials such as sugar and cotton :)
I'm quiet sure that it is A
"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>
