It was mostly "amassing the largest armies ever in one place" that resulted in the single bloodiest day in American history at the Battle of Antietam, since although this was technically a Union victory, both sides were fairly evenly matched.
It was the Turing point for the north
The answer is: <span>A. increase economic support for Britain.
The Speech was made after Germany's successful invasion of France and they pretty much have cornered Great Britain.
With this speech, Roosevelt hoped to gain People's support for ending America's non-interventionist policy and give help to our precious ally.
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The significant advantage possessed by the Union at the beginning of the Civil War is a larger free population. They also have created big factories that can produce military supplies and ammunition. They have access to railways. This made transportation of men and supplies easier.
Answer:
Expanded the power of the presidency
Explanation:
I don't really remember how he did it, I just remember being taught that he expanded the power.