Answer:
Belle boyd was a famous confederate spy. Elizabeth van lew helped the other side, the unionists, create an underground network to hinder the Confederate war effort and give aid and comfort to captured Union soldiers. Also, Pauline Cushman was known for her loyal servie to the Union side and found out critical information about the other side to help win the war.
Explanation:
Democritus is your answer.
Built as a mausoleum for his wife
Compromise of 1790 a compromise in order to pay off all debt.
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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