Which of the following BEST describes a challenge the United States had in delivering food, supplies, and weapons to the European theater over the Pacific theater?

A. The Allied ships had to fight German submarines and aircraft and faced gasoline shortages.

B. The climate of Europe was difficult to manage and caused food supplies to spoil.

C. The distance across the Atlantic was a longer distance than across the Pacific.

D. The Germans destroyed the infrastructure making it impossible to transport supplies.