The effect that the Columbian exchange had on the population of Europe was that The population increased because the introduction of the potato provided a cheap source of food.
<h3>What was the Colombian exchange?
</h3>
This is the term that is used to refer to the exchange of plants, ideas, diseases and other forms that took place between Christopher Columbus and the new world.
The Europeans had an increase in their population based on the fact that new plants species were introduced.
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<em><u>[</u></em><em><u>Persian </u></em><em><u>Gulf]</u></em><em><u>.</u></em>
Explanation:
The Persian Gulf is a mediterranean sea in Western Asia. The body of water is an extension of the Arabian Sea (Gulf of Oman) through the Strait of Hormuz and lies between Iran to the northeast and the Arabian Peninsula to the southwest.[1] The Shatt al-Arab river delta forms the northwest shoreline.
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Answer: "The second group of southern states seceded after the attack at Fort Sumter. Four additional states left at this time. These states left because they had concerns about what would happen to slavery now that the fighting had begun. They waited until the Civil War began before leaving the Union."
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