Alexander the Great is the answer
Answer:
Labor disputes would affect the war effort because much of which was needed to produce was weapons that inevitably won the war and with people causing problems in working, that will bring a great downsize in weapons of mass destruction. It will cause the U.S. to lose the war.
Explanation:
Answer:
technological advances that lowered trasportation costs dramatically
Idk..... But I should probably look it up on Google. Srry I don 't know the answer.