Respuesta :
"War Industries Board" is the one among the following choices given in the question that was responsible for coordinating the economy during World War I. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that has come to your help.
The answer is: War Industries Board
War industries board was created solely to manage the purchase of war supplies that the American military made during world war I. Their main duty is to ensure that the amount of purchase do not surpass the actual budget that government must used to support other aspects of governance beside the war.