Mostly because they needed more manpower to turn the tide of the war. This includes the U.S, Germany, France, etc.
According to the United States constitution, who does the actual voting for the president of the untied states. B. The untied states House of Representatives
Answer: He failed to respond to the needs of the people
Explanation:
It prevents one branch from gaining too much power. Why was Louis XVI considered ineffectual? He failed to respond to the needs of the people. In an era of bad harvests, famine, and rioting, the French government took steps to improve the worsening financial crisis.
The Union had 70% of the Rail Lines, so I think it'd be C.