Answer:
I believe your answer would be the App Mountains i remember learning something similar to this in ninth grade but that was in the beginning of it so i might be wrong but i have a pretty good feeling it is :)
Explanation:
Answer: What motives were behind the Monroe Doctrine? The Monroe Doctrine was drafted because the U.S. government was worried that European powers would encroach on the U.S. sphere of influence by carving out colonial territories in the Americas.
Explanation:
The land where he needed to build his canal was owned by Colombia and they would not allow it.
It lasted many centuries in mexica