Describe and define sovereignty. What significance did the Treaty of Westphalia have on modern global politics? Does Tibet want to be sovereign?

Answer each of the following questions with a page response for each one. Include a bibliography/works cited page along with in-text citations. In each answer, fully describe/define terms, explain reasoning, and then develop assessment using examples.

1. Describe and define sovereignty. What significance did the Treaty of Westphalia have on modern global politics? Does Tibet want to be sovereign?
2. Describe international governmental organizations (IGOs). What is the theoretical foundation for them and what purpose do they serve in global politics? Should the United Nations be reformed?
3. Describe international law. In your essay, describe how international law supports multilateral diplomacy. Lastly, what are the primary criticisms of international law.