Mongolia is the correct answer :)
Answer:
Some of these new millionaires were known in their day as robber barons, a negative ... their goods, as opposed to local producers and farmers whose higher rates ... oil tycoon John D. Rockefeller, and business financier J. P. Morgan were all ... Andrew Carnegie made his fortune in steel at such factories as the Carnegie ...
Explanation:
The main reason that the American public turned against monopolies is because "They saw the price of goods rise as their wages decreased."
Hope this helps :))
The second most important trumpeter in early jazz was Joe
King Oliver for he became the most important figure because of his style and
the way he plays. He was able to reach sounds in wide array with the use of his
instrument which he is known to be, the trumpet.