This document discusses several key aspects of globalization and its impact on nation-states. It outlines threats to nation-states like global economic flows, transnational organizations, and issues like terrorism and the environment. It also discusses the origins of the modern nation-state in 1648 and concepts like nationalism. International institutions focused on human rights can challenge nation-state sovereignty. Benedict Anderson's theory of imagined communities is summarized, how the idea of the nation was spread by novels and newspapers. The document closes by considering changes in global political relations, with the EU, China and US seen as most important, and new global political institutions.