well, when u think of disputes, you think of an argument or disagreement, in this case its a disagreement on the countries, why? because of the relative locations, I hope i could help in this situation, it was hard for me, mostly because i couldn't understand it! (Friend me if you want, that would be nice)
The Morrill Land-Grant Acts are United States statutes that allowed for the creation of land-grant colleges in U.S. states using the proceeds of federal land sales.
Answer: The President nominates someone for a vacancy on the Court and the Senate votes to confirm the nominee, which requires a simple majority. In this way, both the Executive and Legislative Branches of the federal government have a voice in the composition of the Supreme Court.