Which clause is invoked in the enforcement of judgments between states?

The Full Faith and Credit Clause is crucial in the enforcement of judgments between states because it requires states to recognize and honor the judicial decisions and rulings made by courts in other states. This principle ensures that legal documents, such as court judgments and decrees, are effective and enforceable across state lines, promoting legal cohesion and stability within the United States.

The requirement provides individuals and entities with a level of certainty that if they obtain a judgment in one state, that judgment will be recognized and can be enforced in another state. This is particularly important in cases involving debts, custodial agreements, and other legal matters that cross state boundaries. By adhering to the Full Faith and Credit Clause, states support the overall integrity of the legal system and help prevent the need for repeated litigation.

Other clauses, while significant in their own right, serve different purposes; for instance, the Supremacy Clause addresses conflicts between state and federal law, the Commerce Clause pertains to regulating interstate commerce, and the Spending and Tax clauses deal with the powers of the federal government regarding revenue and expenditure. Thus, while they are all important aspects of legal governance, they do not specifically pertain to the enforcement of judgments between states as the Full Faith and Credit Clause does.