America expanding westward, & the abolishment movement created tension of the use of slavery. Many southerners believed that slavery should be allowed, while Northerners began to question the need for slaves. The tension resulted in the Civil War, and by the end, 4 million slaves had been freed from slavery.
Answer:
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Explanation:
That river rich in history is the Euphrates River. The Tigris River and Euphrates River gave the ancient name "Mesopotamia" ("Land between the Rivers") to a region that was an ancient cradle of civilization. The lengthy Euphrates River originates in eastern Turkey, flows through Syria and Iraq, and then joins the Tigris River in the "Shatt al-Arab" ("River of the Arabs") which flows out into the Persian Gulf.