Answer:
The development of both the telegraph and telephone contributed to the economic expansion of the U.S. by... stabilize financial institutions of the U.S. The launch of Sputnik I and Sputnik II by the Soviet Union in 1957 led the U.S. loss of public confidence in the U.S. gov.
Explanation:
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The answer is b) A new labor system was needed
The economy of the much of the Southern United States was based on the use of slaves in the large plantations.
With the end of Slavery, racism and prejudice did not cease to exist. However, legally, new labor system would be needed in order to ensure that the large agriculture industry survives and thrives in the coming years.
London England as a radio broadcaster
The ideas expressed in the excerpt most directly resulted in the Internal disputes among Native American leaders.
Indian
The U.S. Census defines Alaskan Indians or Native Americans as “people from the indigenous peoples of North and South America (including Central America) who maintain tribal or community affiliation.” increase. citizens of their state.
What race do Native Americans descend from?
Previous genetic studies suggested that the ancestors of Native Americans diverged from Siberians and East Asians about 25,000 years ago. This probably occurred when it entered the now mostly submerged continent of Beringia, which formed a bridge between the Russian Far East and North America.
Where did the Native Americans come from?
Native American ancestors were probably nomadic peoples from Northeast Asia who migrated to North America across the Bering Strait land bridge during the last ice age (11,500 to 30,000 years ago).
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Answer: by replacing somebody of the workers for machines
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