Which sentence in this excerpt from franklin d. roosevelt’s “four freedoms” speech suggests that the us government would gain more power to prepare for war?

The time is near when they will not be able to pay for them all in ready cash. We cannot, and we will not, tell them that they must surrender, merely because of present inability to pay for the weapons which we know they must have.

Is the sentence which shows that US government would gain more power to prepare for war. They were prepared in every aspect of war from army to economy everything was take care of.

the process of industrialization is called a revolution because