Answer:
Nations needed more raw materials.
Explanation:
The Columbian Exchange greatly affected almost every society on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the world human population.
The 15th amendment allowed every American citizen the right to vote no matter their race.If its a multy choice give me the answers and ill go through and find which one.
