Final answer:
The North won the Civil War due to advantages in population, industry, transportation, and food supply.
Step-by-step explanation:
The North won the Civil War due to several advantages they had over the South. Firstly, the North had a larger population, which gave them greater manpower reserves to draw upon. Additionally, the North had superior industrial capabilities and a more extensive railroad grid, allowing them to mobilize men and supplies more effectively. The North also had abundant food supply from the farms in New England, the Mid-Atlantic, the Old Northwest, and the prairie states.
Furthermore, the North's ability to produce more war materials and move goods more quickly contributed to their victory. On the other hand, the South faced disadvantages such as food shortages and hungry civilians due to the focus on cotton production and the defensive strategy they adopted. Ultimately, the North's advantages in population, industry, transportation, and food supply allowed them to prevail in the Civil War.