International Law refers to a set of rules and principles that govern the relations between nations. It encompasses treaties, agreements, and customary practices that countries follow to maintain peace and cooperation. Key areas include trade, diplomacy, and human rights, which are essential for global stability. The enforcement of International Law can be complex, as it often relies on the willingness of states to comply. Institutions like the International Court of Justice play a crucial role in resolving disputes and interpreting laws. Overall, International Law aims to create a framework for peaceful coexistence among nations.