Answer:
Why is it Ironic that Isaac and Monica break up?: it is Ironic that Isaac and Monica break up because Monica could not handle Isaac loosing his eyesight.
Explanation:
Monica later broke up with Isaac because she could not handle Isaac loosing his eyesight. Throughout the book, Isaac struggles to accept why Monica broke up with him if she was "always" in love with him.
So in my further research and base on the question that is given in your post, and base on my further research, I would say that the correct answer among them is letter C congress approves a declaration of war on a foreign enemy. I hope you are satisfied with my answer and feel free to ask for more
C
ammunitiion was a big affect of world wars i learned about it in 9th grade/ i am in 9th grade