The document discusses key terminology used in the politics of nationalism. It examines various definitions of key terms like state, nation, ethnic group, and nationalism. For state, it settles on the definition of a self-governing territorial entity with a monopoly on legitimate use of force. For nation, it defines it as an ethnic group whose members pursue political self-determination. Nationalism is defined as a form of political mobilization aimed at aligning the boundaries of a nation with statehood, or the ideology justifying this. The document also notes there are different types of nationalism related to nation and state formation.