I think the answer will be option c
Answer: elastic clause
Explanation: The quote mentioned “possible changes of things” meaning that they’re laws that can change depending on the situation hence the term elastic.
The answer is most likely D. Refused aid to any nation at war. If the U.S. remained neutral, it would not have to worry about going to war/being attacked by a nation at war with another.
Hope this helps! Brainliest is always appreciated!
I believe the answer is d the credit mobilier conspiracy
resources of the Prairies were sent to Eastern Canada which sells them to the world for large profits