Question

I WILL FAN AND MEDAL !!!!! I REALLY NEED HELP WITH THIS !!!!

Although Dunkirk was a disaster for the Allies, it would have been worse except for:

a
The U.S. came to the rescue

b
The German blitzkrieg stalled when they ran out of gasoline

c
A massive evacuation effort, led mostly by British civilians, allowed the British army to cross the English Channel and escape total annihilation

d
Britain surrendered to avoid more casualties