The energy crisis in the United States in the 1970s is closely related to Opec.
OPEC siege happened in 1970.
Since the 1970's 80% of the oil in the US comes from OPEC. Before 1970 the USnproduced 80% and imported 20%.
OPEC
UAE
To help stablize oil prices.
The formation of OPEC and the increase in the price of oil was a chief cause of the rising prices of the 1970's
OPEC
The price of foreign oil was raised by OPEC.
opec
OPEC oil embargo
where is the head quarter of opec
OPEC's population is 372,368,429.