International institutions are organizations formed by multiple countries to address global issues and promote cooperation. They can focus on various areas, such as trade, security, health, and the environment. Examples include the United Nations, World Trade Organization, and World Health Organization. These institutions help establish rules, facilitate dialogue, and provide support for member countries. These organizations often play a crucial role in conflict resolution and humanitarian efforts. By bringing together nations, international institutions aim to foster peace, stability, and development. They also help coordinate responses to global challenges, such as climate change and pandemics, ensuring that countries work together effectively.