Different accounts of the same behavior that together give us a more complete understanding represent different

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

explanation:

with the profits from the european sales, merchants purchased europe's manufactured  goods, including tools and weapons. then the merchants shipped those manufactured  goods, along with the  american  sugar and rum, to west africa where they were bartered for  slaves.

answer; primary source information;

no one should discriminated against because he or she is not from a minority group