Nations are political entities characterized by their own government, territory, citizens, and sovereignty. They can be independent states or part of larger political organizations such as federations.
Related terms
Sovereignty: The authority of a nation-state to govern itself without interference from external forces.
Nation-state: A politically organized area with defined borders that corresponds to a particular cultural or ethnic group.
Globalization: The increasing interconnectedness among countries through trade, communication, technology, and cultural exchange.