What was a cultural change that occurred as a result of the columbian exchange? a. europeans found new opportunities in america. b. native americans traveled to europe for jobs. c. native americans became less dependent on livestock. d. europeans became more isolated.

mustafa ataturk thought nationalism in turkey would best be achieved by modernizing the country.

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.