Answer:
a. corporations grew in size and power.
Explanation:
From the end of the Civil War to the turn of the century, corporations grew in size and power.
Hence, the value of manufacturers increased massively by up-to six folds.
This is because they thought it was safer to invest in stocks than deposits. They thought that stocks were underused at the time, and were safe to invest in. They would later lose their shares later that decade during the Great Depression.
It was made up of a large number of Jews, Greeks, and Egyptians
