Which of the following best explains the prominent role of the united states among the allied powers during and after wwii? a)resources and industrial capacity  b)fighting in the pacific theater alone  c)democratic and capitalistic ideals  d)personal popularity of the president

The answer is: A. Resources and industrial capacity
Since the battleground of the world war II focused mostly on eastern, center, and western europe, United states experienced very little damage in our territory. At that time, our most prominent role is providing the alliance with weapons and automobiles.