Answer:
B. Europeans captured tribes and sold them
Explanation:
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<span>On 14 May 1607, the London Company established the Jamestown Settlement about 40 miles inland along the James River, a major tributary of the Chesapeake Bay in present-day Virginia. The future of the settlement at Jamestown was precarious for its first 5 years.</span>
Answer:
The effects of the oil boom in Kilgore, Texas helped relieve the effects of the Depression in the area. Oil discovery on the region led to rapid industrialization and more revenue which helped in the development of other sectors such as transportation, education and other social amenities.
The set back was mainly pollution. The industrial processing of the oil led to air pollution from the industries due to gas flaring. Water pollution was also common and the waters in the area are regarded as one of the most polluted in the United States. This was because the several sea ports built in the area for easy transportation of the oil had some oil seeping out into the water during loading and offloading. The land which had oil with neighboring water bodies weren't spared too.
The Cotton Gin because cotton was being made at a faster pace, and the need for more cotton arose, which also called for the need for more slaves.