Essay problem
1. Explain realism and liberalism as theories in international relations. What are the key differences? Are there any similarities?
2. Also, Explain how a liberal AND a realist would each analyze the following assertion: ''The existence of institutions like the UN is the reason why the world has enjoyed considerable level of peace in the post-World War II era''
The response should include a reference list. One-inch margins, Using Times New Roman 12 pnt font, double-space and APA style of writing and citations.