28n-7=-38-3n
31n-7=38
31n=-31
n= -1
Answer: 19 Americans died 90 Mexicans died
Explanation:
Answer: <em>Petroleum.</em>
Explanation: John D. Rockefeller built his first refinery in 1870. He had a monopoly of oil in the oil industry of the U.S.
He became rich buying the companies of his rivals and creating companies to sell his products in the world. In 1882 he had the control of 90% of the refineries of the country. He was considered a Captain of Industry, for making so much money and for become a philanthropist, that donated a lot of money.
Answer:
Polytheism.
The rest only came way later on, Egypt is a dead giveaway of this answer as Egyptian Mythology is still greatly publicized in movies and other forms of pop culture.
