A........................
Answer:
The tigris and the euphrates both rivers in mesopotamia
Explanation:
In turn, the railroads had a great impact on the steel industry. ... The rapid rise of the steel and railroad industries between the end of the Civil War and the early 1900s spurred the growth of other big businesses, especially in the oil, financial, and manufacturing sectors of the economy.
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Federal Government because they were the ones who had most of the problems with the AOC
Girl u put 13 points instead of 25