Published:   30-Nov--0001
(a) It led to significant advancements in transportation, particularly in the areas of automobiles and airplanes
(b) It had no significant impact on the concept of modern transportation
(c) It led to decreased investment in transportation due to the focus on the war effort
(d) It led to increased competition between countries to produce the most efficient and innovative transportation technologies
Answer:
It led to significant advancements in transportation, particularly in the areas of automobiles and airplanes