Answer;
They became rich by building monopolies
Explanation;
-America's tycoons in the 19th and early 20th centuries, nicknamed as "robber barons," built massive empires and accumulated unprecedented wealth.
-Many of these men gained their vast fortunes either at the expense of their factory workers or by methods that were considered unscrupulous even back then, a time when insider trading wasn't yet outlawed.
-However, some of them also gave away their fortunes to build universities, hospitals, libraries, and museums that still dot America today.
The uprising that resulted in the creation of repressive laws that restricted enslaved people would be The Slave rebellion led by Nat Turner in August 1831 I believe
The advantage of own business is that the businessman respond quickly to changes in the marketplace.
<h3>What is business?</h3>
An organization or enterprising entity engaging in commercial, industrial, or professional activity is defined as a business.
Businesses can either be for-profit or non-profit organizations. Limited liability firms, sole proprietorship, corporations, and partnerships are examples of business types.
The main advantage of the business is that the businessman respond quickly to changes in the marketplace, as he is self-dependent.
Therefore, option A is correct.
Learn more about the business, refer to:
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The correct answer of the given question above would be option C. THE CITY'S WATER SUPPLY WOULD DECREASE. The city's water supply would most likely decrease if the Thames experienced a drought in the twenty-first century. Thames is a river that flows through southern England. Hope this answer helps.