What were some effects of the Colombian exchange?

Africa grew wealthy from the slave trade, The Americans gained gold from Europe, and the merchant class of Europe

Africas population declined, The Americans flourished with plants from Europe, and wealth overflowed in the European economy.

African society was torn apart by the slave trade, The Americans exported finished goods to Europe, and European countries invested in the American stock market

West Africa began agricultural farming, the Americans were introduced to horses, and Europe started funding state banks.

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