The correct answer is letter C.
Explanation: The printing press was created around 1448 by Johann Gutenberg. It made the ideas be spread in all Europe.
In that time Martin Luther spread his ideas about the Protestant Reformation, and had a small number of people to listen to him. But the printed word could spread hid idea for so much more of people.
An this helps Martin Luther and eliminated the Catholic Church's control of everything.
Answer:
the first one is the most correct
One cause of the unparalleled material abundance of the United States in the 1950s is the population where in the population likely increase for about thirty million-- contributing to the unparalleled material abundance in the United States during the 1950s.