The main way in which economic concerns among European nations led to conflicts is that they faced an area of limited resources and a very confined space, meaning that most European nations wanted to colonize places in Africa and South America, which led them to compete over who was able to colonize the most land.
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
The Republicans are known for being the most conservative
Liu bang was the man that rebelled againsts the qin dynasty
