I’m fairly positive it’s A. the church took total control using fear as its weapon.
1) invasions by nomadic peoples from Central Asia" is the one unfying factor that contributed to the fall of the Han dynasty, the fall of the Roman Empire, and the
fall of the Abbasid Empire.
Explanation:
The fall of the empire and therefore the dynasty were similar as a result of each toughened social unrest throughout their collapse. The autumn of Rome and Han dynasty China were additionally similar as a result of they each round-faced roving invasions that greatly contributed to their decline.
Answer: There is really no reason to be worried this isn't a good thing but it is also not a bad thing either because basically the earths atmosphere is changing and the titonic plates are moving so the earths crust will recreate new states and make more islands like Hawaii.