Benedict Arnold and Horatio Gates
Answer:
It enabled them to wage a modern war
Explanation:
The Northern states supplied the military with all the means necessary to wage a modern war, producing large quantities of ammunition and other supplies, and in doing so financing the war with its industrial capacity. The Midwest supplied the Union with soldiers, food, horses as well as financially. Military hospitals were located throughout the territory of the Union.
The national banking system was reformed during this period, and prosperity was stimulated by heavy spending by the federal government. Union countries have invested a great deal of money and effort in psychological and social support for soldiers, their wives, widows and orphans.
Sorry I tried to answer but is said it was wrong I’ll answer in the comments
The answer to your question is: The emperors had lacked the leadership skills to rule the dynasty and the officials were also corrupt. Because of the corruption and mismanagement of the dynasty, a certain group led by Zhu Yuangzhang went against the dynasty and caused the fall.