America and Britain is usually the leaders of any UN coalition force
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As the United Nations formed , tensions began to ride .
Another effect of the spread of Islam was an increase in trade. Unlike early Christianity, Muslims were not reluctant to engage in trade and profit; Muhammad himself was a merchant. As new areas were drawn into the orbit of Islamic civilization, the new religion provided merchants with a safe context for trade.
Answer:
This was because of their geographical positions.
Explanation:
Their geographical position favored a focus on military capability. Both Rome and China were militaristic states. Both were able to develop thanks to being shielded by their geographical position from the great powers in the east. Eventually they were able to gain powers over a large sector.