Answer:
B. The Constitution created a stronger federal government.
Explanation:
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.
DNA makes up who we are. Basically DNA carry's the traits that are being past on down from in which the newborn came from, or any organism for that matter. And those DNA cells come together to put those distinctive traits into you. Such as your personality, eye color, things of that sort,
Moral Diplomacy is the system in which support is given only to countries whose moral beliefs are analogous to that of the nation. A major idea behind moral diplomacy was to force countries to pursue democracies.
Hope this helps! :)