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.
The Answer: D.) unsung heros
I believe the answer is A, Pollution of the environment, hope this helps :)
Answer:
Explanation:hihihihihihihihih
It was the territory of "Bosnia and Herzogovina" that Austria-Hungary seized in 1908, setting off tensions in Europe, since this was considered a blatant violation of state sovereignty.