what were some effects of the columbian exchange?\no africa grew wealthy from the slave trade, the americas…

what were some effects of the columbian exchange?\no africa grew wealthy from the slave trade, the americas gained gold from europe, and the merchant class of europe was born.\no africas population declined, the americas flourished with plants from europe, and wealth flowed in the european economy.\no african society was torn apart by the slave trade, the americas exported finished goods to europe, and european countries invested in the american stock market.\no west africa began agricultural farming, the americas were introduced to horses, and europe started funding state banks.
Answer
Answer:
B. Africa's population declined, the Americas flourished with plants from Europe, and wealth flowed in the European economy.
Brief Explanations:
The Columbian Exchange led to the forced migration of Africans through the slave - trade which caused population decline in Africa. Europe introduced new plants to the Americas which helped them flourish. And the exchange of goods and resources brought wealth to Europe. Other options have inaccuracies like the Americas didn't gain gold from Europe, they had their own gold which was exploited; the Americas didn't export finished goods to Europe during this early period; and West Africa already had agricultural farming before the Columbian Exchange.