What is the main function of the judicial branch of the U.S. government?

The main function of the judicial branch of the U.S. government is to interpret laws. This role is fundamental to maintaining the rule of law and ensuring that laws are applied fairly and consistently. The judicial branch examines the meaning of laws and assesses their constitutionality through various cases that come before the courts. This process not only resolves disputes but also protects individual rights by determining whether laws comply with the Constitution.

The judicial branch serves as a check on the legislative and executive branches, ensuring that laws passed by Congress align with constitutional principles. By interpreting laws, the courts can clarify how they should be applied in specific situations, thereby contributing to a stable and just legal system.

In contrast, creating laws falls under the purview of the legislative branch, which drafts and passes legislation. The enforcement of laws is primarily the responsibility of the executive branch, which ensures that laws are carried out effectively. Amending laws involves a process that typically requires legislative action and is not a direct function of the judicial branch.