Ideas of Race and Racism in Seventeenth-Century England

Ideas of race and racism in seventeenth-century England:

A) inspired the creation of an African slave labor force.
B) caused many Englishmen to become abolitionists when they saw that slavery was based on these ideas.
C) had not fully developed as modern concepts.
D) originated in the writings of Sir Walter Raleigh.
E) prompted Shakespeare to write Hamlet.