A) regulates the oil production and supply on the world's market
In the short term, the Organization of Petroleum-Exporting Countries (OPEC) has significant influence on the price of oil. ... For example, if OPEC countries are unsatisfied with the price of oil, it is in their interests to cut the supply of oil so prices rise.
Development of the middle class, i hope that helped
Clovis was the first king of franks
think it has to do with the founding of Taxes cause mexico didn't like the land and offered it to the Americans.
