It is d. a process in which an increasing number of a population lives in cities and suburbs of cities
The Transcontinental Railroad innovation had the GREATEST impact on westward migration immediately after the American Civil War.
After the Civil War, there was great interest and opportunity with westward expansion. With the invention of the railroad, the transport of goods and people became quicker and less expensive than ever before.
Answer: Efficient
Explanation:
According to the given question, the resources are allocated for increase the production of the products and the resources are said to be efficient. The allocation of the resources are distributed in the form of input and output by changing the economy.
According to the given scenario, when the production of the one product are get increased by decreasing the another production of the goods and the services then, the resources are known as the efficient.
Therefore, Efficient is the correct answer.
Initially, most settlers wanted to use the lands that became Kansas and Nebraska for <u>farms</u>.
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What Kansas and Nebraska?</h3>
The lands of Kansas and Nebraska were fertile for raising crops and doing agricultural activities. These lands were made available to settlers at no cost under Homestead Act.
Therefore, settlers started to use the timber for building homes and selling to <u>logging companies. </u>
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Learn more about Kansas and Nebraska here:
brainly.com/question/949542
