Answer:
395 AD
Explanation:
the barbarian invasions are garded as external factors that led to the fall of the Roman empire.
What is sharted among the countries on the Arabian peninsula is that all of them have an arid climate and petroleum reserves, as well as some patches of desert. This is a common characteristic for the countries which exist there and is shared by all of them.
They believed that we should take over other country's
They had a lot of power back then because they had a great army with a great pilot which means leader
