Answer:
A. To keep invaders out of China's walls
Explanation:
delivery of electricity
He contributed to the electrical industry.
I am almost positive that the increase of organized crime was due to the lack of legal alcohol that many people would drink on a daily basis, causing mafia groups and gang leaders such as Al Capone to make a huge monopoly off of an illegal trade selling and smuggling alcohol. Please list the cartoon next time-I am unable to see it-I am giving you an answer based off of what I know.
