What change made Byzantium more powerful? Defensive walls were built around the city.
The region began to recover from civil wars.
The emperor seized more power from the military.
Constantine seized Christian churches and their wealth.

defensive walls were built around the city

Explanation:

to show power the Roman's did this

A

Explanation:

the main inference that can be drawn from jean jacques rousseau's book the social contract is: a. people can enjoy civil and physical freedom, even if it sometimes harms society.

hope this

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.