Final answer:
The number of factories in the North gave them a military advantage during the Civil War.
Step-by-step explanation:
The number of factories in the North had a significant impact on the outcome of the Civil War. The North had a larger number of factories compared to the South, which gave them a military advantage. The North's factories produced weapons, ammunition, and other supplies needed for the war effort. This allowed the North to sustain their military operations and maintain a steady supply of resources, whereas the South struggled to match their production capabilities.
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