Enron's complex financial statements were confusing to shareholders and analysts. Its complex business model and unethical practices required that the company use limitations to misrepresents earnings and modify the balance sheet to indicate favorable performance. the combination of these issues later resulted to bankruptcy.
The correct answer is Mexico.
Because of Mexico and their gulf of Mexico, the United States cannot control the entire gulf area. If the area changed hands and went to the United States, they could unite the two gulfs and have a huge control over the land and the ports in the new world. However, that's probably never going to happen so it stays this way for now.
I believe it would be politics, education, and voting right