The OPEC also known as the Organization of Arab Petroleum Exporting Countries proclaimed an oil embargo in the 1972. This was a result of US' support for the Israel during the Yom Kippur War. The embargo caused oil prices to rise fro dollars a barrel to near 12 dollars globally. It gave rise for US to develop its own oil generating capacity to sustain its energy sources.
The answer should be C.) Compared with Shia Muslims, Sunni Muslims grant less authority to descendants of Muhammad.
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D. It greatly depleted the continent's workforce.
Would be the correct answer, it took away from their population, which meant less workers.
The okapi has legs marked like a zebra.