Which article of the Constitution mandates the Supreme Court to settle disputes between states?

The correct answer is Article III of the U.S. Constitution, which establishes and outlines the powers of the judicial branch, including the Supreme Court. Specifically, Article III grants the Supreme Court the authority to hear cases arising between states as part of its role in interpreting laws and resolving conflicts.

In addition, Article III establishes the judicial system, delineates the jurisdiction of federal courts, and ensures that the Supreme Court functions as the highest court in the land. One notable aspect is that it addresses the authority of the Supreme Court in cases involving states, affirming its role as a mediator in disputes that can arise between them. This is essential for maintaining order and providing a resolution mechanism for conflicts that could otherwise escalate into larger disputes.

In contrast, Article I focuses on the legislative branch and the powers of Congress, while Article II deals with the executive branch and the powers of the president. Article IV primarily concerns the relationships and interactions between states, including issues of state rights and privileges, but it does not directly empower the Supreme Court to resolve disputes between them. Thus, Article III is the cornerstone for the judicial role in addressing inter-state conflicts.