Answer:
Congress could approve a treaty prohibiting the manufacture of dangerous substances, even if it could lead to conflicts with foreign nations that produce them, if the government's objective was to guarantee safety worldwide, preventing this substance from being used. by certain groups with the aim of causing massive damage to humanity. Thus, the ultimate purpose of Congress when approving said treaty would be to guarantee world peace, preventing other nations, governments or terrorist groups from using said substances for harmful purposes.
It enabled the mass production of steel, which was used to build new factories.
Germany promised Mexico all the land that they lost in the Mexican- American War. Mexico did not agree with the fact that they had a lot of political problems and were in no shape to fight the United States.
I would say maybe c since it’s one of the only that makes sense
