Question 18 unsaved what important change did the roman emperor constantine make in a. d. 313? question 18 options: he divided the empire into two parts, eastern and western. he granted religious toleration to christians. he moved the capital of the empire to vienna. he brought back the republic to end political violence.

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.

i dont know the answer sorry but if i knew it i would of told you