It was necessary to stop the Nazis being able to gain the deuterium oxide from hard water which could be used to create Nuclear weapons. I agree, as from what we seen how fast and destructive the force was against Japan. If the Nazis gained these weapons Britian would have defenitly been destroyed as well as Russia, meaning the only threat would be America who would be out numberd by a lot.
Your answer is A. Delusion.
Hope this helps.
Brainliest if correct.
<u>Machine Guns</u> because tanks and poison gas weapons had not been created yet until i think WW1
