It was "Trygve Lie" who was the first Secretary General of the United Nations, and Post WW II Japan was primarily reorganized by General MacArthur as he modified the economic interests of zaibatsu's.<span>
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<span>Both the Arab and Mongol Empires has periods of intellectual expansion. but the Arab Empire was created due to the rise of Islam and the Mongol empire was created due to the Mongols tearing away from Mongolia.</span>
The oil crisis was when Iranian Oil no longer was sold in the U.S. and it was a problem because that was where the oil came from and caused a shortage. I'm gonna say the first one?
