Why do you think the U. S. originally didn’t commit ground troops to the war in the korean peninsula

"He initially refrained from committing ground forces after being advised that North Koreans could be stopped solely by America's superior air and naval power."

Explanation:

this means that germany had to pay the allied countries. reparations are/is essentially payment for something that they have done wrong, so after ww1, germany was forced to pay reparations so they could replenish the allied countries resources' that they had lost during the war.