Public law is a branch of law that governs the relationship between individuals and the government. It includes areas such as constitutional law, which outlines the structure and powers of government, and administrative law, which regulates the actions of government agencies. Public law ensures that government actions comply with the law and protects citizens' rights. Another important aspect of public law is criminal law, which defines offenses against the state and prescribes punishments for those who violate these laws. Public law serves to maintain order in society and uphold the principles of justice and fairness in governmental processes.