I think the answer to this is A
Answer: Two major consequences of the mexican war were that the United States got a huge amount of territory from Mexico and the Mexican War helped cause the Civil war. Also, it helped reopen the issue of slavery and caused conflict between the North and South.
Explanation:
Improved the welfare of a society through appropriate social, political, and economic conditions
The French and the British had a conflict over the Ohio river valley because of the control over fur trading. The Britishers tried to take the business away from the French by offering the locals more goods against fewer furs. The French had originally taken control over the Ohio river valley before the Britishers tried to get entry into the valley. The French did not take this heavy handedness of the Britishers lightly and so they started creating a line of forts. These forts were built to protect the fur traders from the invading Britishers. Many British settlers also started ariving in the Ohio river valley and this was not taken gladly by the French.
"That to secure these rights, governments are instituted among men, deriving their just powers from the consent of the governed."
