choose three concepts to respond to from the following list. Each response is worth 20 marks for a total of 60% of your final exam grade. Your responses must demonstrate your knowledge and understanding of the course material and include: (a) a clear and precise definition of the concept; (b) its significance for today's politics. Each response should be one to two pages single-spaced. 1. Legitimacy 2. Snap elections 3. Realist school of international relations 4. Nationalism 5. Parliamentary systems