The Han, Roman and Gupta empires all fell do to invasion. A strong, loyal army is necessary to protect the empire from invasion. All of these empires were first weakened by a succession weak governments. The trust and faith in the government was eroded over time. Internal strife by the people because of declining abilities of the government to govern weaken the state. The government should try to prevent internal rebellions by maintaining good governance over the people.
D because without this they could not live
The Eisenhower era ,benefiting from the war economy was a period of prosperity. In his rule, America saw a period of peace, increased GDP, and prosperity of the masses. Almost every American was able to own a car. In addition, the infrastructure of the country was rapidly developed leading to emergence of suburbs.
