As members of the Organization of Petroleum Exporting Countries (OPEC) took control of domestic oil production in the 1970s, which of the following occurred?
A
OPEC began to have more control over oil prices on the world market.
OPEC began to have less control over oil prices on the world market.
B
С
OPEC began to increase investments in alternative hydrocarbon initiatives.
D
OPEC began to reduce investments in alternative hydrocarbon initiatives.

answer; i believe its called ; checks   and balances;

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

answer; the miracles;