I believe your answer is B. Right to work, because A, B, & C are all mentioned inside the US Constitution
hope this helps
Johann Gutenberg’s invention of the printing press around 1448 had a significant impact on the spread of ideas in Europe and beyond. Printing technology traveled quickly across Europe and, at a time of great religious change, played a key role in the success of the Protestant Reformation. Reformation leader Martin Luther could only preach to a small number of people, but the printed word could spread his message to thousands more
The printing press drastically cut the cost of producing books and other printed materials. Prior to Gutenberg’s invention, the only way of making multiple copies of a book was to copy the text by hand, an laborious and intensely time-consuming occupation usually performed by monks. The materials involved were also costly: Monks wrote on treated skins, known as vellum, and a single copy of the Bible could require 300 sheepskins or 170 calfskins. Printing onto paper made copying cheaper and faster.
My source:
http://classroom.synonym.com/impact-did-invention-printing-press-spread-religion-6617.html
Answer:
I'm pretty sure that it's C. :)
Explanation:
The answer is D.
This is because the Americas were looking for extra help they didn't want to have to pay for and thought that the Africans were experienced in farming and were strong. They would have chosen the Indian-Americans (that should be referred to as Native Americans), but because of the sicknesses, that did not happen.