What famous inventor and electrical engineer promoted the use of Alternating
Current (A. C.)?

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !

the manhattan project's indispensable man

this is a good question! i'll do some research and come back when i have the answer!

the outcome of 1970 oil crisis in united states was that, they began to search ways on how to reduce oil.

in 1970 was a period when there were energy and oil crisis. those who were major centers for industrialization were forced to keep way from supplying of petroleum.

some of the result of this crisis was economic growth became stagnant because prices of oil surged.

due to the increased prices some countries like mexico and norway benefited.