An increase in population of western cities and the midwest
Lee decided to surrender his army in part because he wanted to prevent unnecessary destruction to the South.
Answer:
Build more destructive weapons
Explanation:
This was an ARMS race. The nuke was already invented, missiles have already been launched, and they weren't focused on armies
Answer:Services
Explanation:
Economics is the social science concerened with the productions,consumption and distrubution of good and SERVICES .