It renewed the morale of the American public, but it convinced potential foreign partners, such as France, that American could win the war, and that it might be in their best interests to send aid
Answer:
D
Explanation:
D is almost the precise definition of what a monopoly is. It eliminates all competition so that it can control prices.
A: not the answer. It can allow labor unions. It is more concerned about the competition.
B: It probably does use mass production, but this is not the answer. Mass production will help lower costs, but that is not its main feature.
C: The refutation is more like B. It helps lower costs, but that is not what a monopoly does. See the answer to D.
I think its c. or a. but pretty sure its c. sorry i couldnt help
Never read the article, but most likely true
And true