What are the division of international law?

International law is typically divided into two main categories: public international law and private international law. Public international law governs relationships between states and encompasses treaties, customary international law, and principles recognized by nations, focusing on issues like human rights, war, and environmental protection. Private international law, on the other hand, deals with conflicts of law and legal disputes involving private individuals or entities across different jurisdictions, addressing issues like contracts and family law. Additionally, there are specialized areas, such as humanitarian law, trade law, and international criminal law, which further refine these divisions.