International law and sovereign states are crucial in global governance as they establish the legal framework governing relationships between nations. International law, including treaties and conventions, aims to regulate conduct to promote peace, security, and human rights. Sovereign states, in turn, are the primary actors that adhere to these laws, though compliance can vary. This interaction creates a governance structure that facilitates cooperation, conflict resolution, and accountability on a global scale. However, challenges arise when states prioritize national interests, potentially undermining collective agreements and the effectiveness of international institutions designed to uphold these laws.