Answer:
The migration of Americans during the 1970s strengthened the political power of the sunbelt because many workers migrated to the region.
Explanation:
From 1970, the American industry, in search of reduction of costs, essentially of lower salaries, migrated towards the south of the country, to the states of Texas and California, that with lower salaries and great universities with technical training specialized, created the so-called crowding economy. High-tech companies such as Texas Instruments, Hewlett-Packard, among others, began or moved their activities to the sunny south of the United States (Sunbelt), although the largest industrial concentration in the United States still remains in the " rust belt ". The great development of technology companies in Silicon Valley has consolidated this trend. The sun belt benefited from the Northeast crisis, as many industries sought lower taxes. The southern region already had food and beverage industries. This strengthened the political power of the sun belt.
<span>Between 1776 and 1786 American colonists fought for independence from Great Britain in the American Revolutionary War. This war has severe effects on the American economy. Many countries broke off trade with America during the war, and money flowing into the colonies plummeted. Some businesses fell into massive debt, and people began to focus on buying American to support local businesses. Inflation and taxes rose steeply.</span>
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