Answer:
C. A serf was bound to the land upon which he or she worked
Explanation:
The continent of Africa benefitted least from the Columbian Exchange. Despite receiving goods, weapons, and other valuable resources from Europe, millions of Africans were enslaved. The enslavement of Africans caused significant damage to the social and economic structure of the continent.
Europe benefitted the most from the Columbian Exchange. This continent received foods that became staples in their diet including potatoes. Along with this, Europeans also recieved tobacco from the New World. Tobacco was a popular substance used by Europeans due to this trade. Lastly, European countries got to spread their power to a completely new continent, allowing them to gain new natural resources never seen before.
Answer:
The Aztecs were extremely warlike, their entire empire centered around war, and they were settled in a swampy island in Lake Texcoco, in what is today central Mexico. They also built temples.
The Incas had a centralized government and their civilization was centered around religion, so they built many temples. The Incas were also chose diplomacy before war, but if the people they were bargaining with refused the offer, they would use force to get what they wanted.
I'm not really sure what they mean by North American and South America, but I hope the information I gave above helps at least a little. If it does, could you mark it brainliest? :)