World leaders are individuals who hold significant political power and influence within their respective countries. They are responsible for making critical decisions that affect their nations and often play a key role in international relations. Examples of world leaders include presidents, prime ministers, and monarchs, each with varying degrees of authority and responsibilities. These leaders often represent their countries on the global stage, participating in international organizations such as the United Nations and engaging in diplomacy with other nations. Their leadership styles and policies can greatly impact both domestic and global issues, shaping the future of their countries and the world at large.