It was just one of the MANY reasons that resulted in the 2nd WW. Maybe if they hadn't been so harsh towards Germany and blamed them for the cause of WW1 then the 2nd one most likely wouldn't have happened.
Answer:
The answer is number four.
The answer is true. I hope I helped.
The best answer is:
"C" More troops.
They were better trained, more equipped, and definitely had a much larger quantity.
I hope this helps!
~kaikers