The results of the U.S. entry into World War I is that its helps its Allies to win the war.
in 1917, the U.S. joined its allies which includes Britain, France and Russia to fight in WWI.
During the war, more than 2 million U.S. soldiers fought on battlefields in France.
Geographically, the allies could have lost. But U,S help to injected a fresh set of supplies and troops to the mix.
Hence, the results of the U.S. entry into World War I is that its helps its Allies to win the war.
Therefore, the Option D is correct.
Read more about WWI
brainly.com/question/25919875