Due to theof oil in the world, Middle Eastern countries have developed oil as their main trading commodity and gained a lot of political power. A:mass production
B:scarcity
C:reserves
D:high price ​

its A

Explanation:

Its fairly axiomatic that middle eastern countrys mass produce oil

The answer is A :)

- "sack of constantinople, (april 1204). the diversion of the fourth crusade from the holy land to attack, capture, and pillage the byzantine city of constantinople divided and dissipated the efforts of the christians to maintain the war against the muslims. the fourth crusade was corrupted from its purpose early on."

- "the crusades were a series of religious wars undertaken by the latin church. the first crusade arose after a call to arms in 1095 sermons by pope urban ii. the first crusade unleashed a wave of impassioned, pious catholic fury, which was of constantinople, the capital of the christian-controlled byzantine empire."

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