Railroad tycoons were the early industrial pioneers amassing or overseeing construction of many large railroads through the early 20th century. The names of the leaders are, James Hill, Jay and George Gould, Cornelius Vanderbilt, Edward Harriman, and Collis P. Cornelius Vanderbilt was a famous industrialist who worked in railroads and shipping.
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The correct answer is letter C.
From the beggining of the 20th century to the start of World War II there was a huge rollercoaster happening in the wheat business.
The prices climbed sharply before World War I and peaked after its end. European farm production was able to guarantee years of low prices and the American agriculture was deemed to a great depression even before the stock market crash of 1929. The prices climbed in the mid-1930s and then plunged again. Not until World War II did America sustained increases in price and demand.
President carter failed to sympathise for the people of his country. Some say that he was greedy and only did what he did to gain popularity. His decisions werent well thought out as well
Answer:
Enslaved people often had to do physical labour.