The main reason why the United States banking system needed to be reformed in the early 1900s was because many banks and large business had become corrupt, and were monopolizing and colluding with each other--making it unfair for the consumer.
They were first dug in 1914.
Answer:
They built new paved roads so that a greater number of dump trucks could remove the excavated earth. They sprayed insecticides to kill mosquitoes and built concrete locks to raise ships to a higher elevation.
Explanation:
A, outlawing slavery is what I would put.
Is this 8th grade history?