Where did most slaves taken from africa to the western hemisphere end up

During the cold war, which of the following groups of countries would have all been"behind the iron curtain"

Which option best describes how the printing press transformed european society? (a) prior to the printing press, the catholic church hand-copied texts and disseminated them to peasants. (b) prior to the printing press, the church of england did not allow peasants to learn to read. (c) prior to the printing press, the orthodox church recited luther’s “95 theses” aloud to peasants. (d) prior to the printing press, knowledge was reserved primarily for nobles and clergy.

How did europeans and africans displace native americans in north america’s predominant peoples?