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 justice, civil rights, and economic policies. They are created through a legislative process, often involving debates and votes in a national assembly or parliament. Once enacted, national laws apply to everyone within the country's borders, regardless of their background. They are enforced by various government agencies, such as the police and the judiciary, ensuring compliance and addressing violations. National laws can also evolve over time through amendments or new legislation to adapt to changing societal needs.