National laws are rules and regulations established by a country's government to maintain order and protect the rights of its citizens. These laws cover various areas, including criminal law, civil law, and administrative law, and they apply to everyone within the nation's borders. Each country has its own legal system, which may be influenced by its history, culture, and values. National laws are enforced by various government agencies, such as the police and courts, ensuring that individuals and organizations comply with the established rules.