Answer:
The Americas
Explanation:
The Americas, was, without a doubt, more affected than Afro-Eurasia by the Columbian Exchange.
In the Americas, the Columbian Exchange caused, indirectly, the death of up to 90% of the Native American population, due to the spread of diseases from Afro-Eurasia for which the Native Americans had no antibodies.
It also caused the development of new states, that were dominated by Europeans and their descendats: the Spanish viceroyalties, Portugese Brazil, the English, French, and Dutch Colonies in North America and the Caribbean.
The purpose of Confucianism would be uphold people's morals socially, politically and philosophically. Confucianism
stresses filial piety (respecting ancestors), education (civil service exams) as well as relationships (towards elders,
friends, siblings etc). Hope this helped :D
For the Japanese, No because after the bombing of Pearl Harbor, USA came up with the atomic bomb that killed massive numbers of Japanese both innocent and not. For the Allied group (Canada, Britain and France) it is a good thing because it bought USA to war and as I said before USA came up with the atomic bomb that stopped World War II. Also the atomic bomb finally made the Japanese to surrender.
The U.S. granted African American men the right to vote. Stating that the rights of the citizens of the U.S. shall not be denied by the U.S.