Case studies Case studies -- 1 Democracy 1 Economic conditions -- 1 Economic integration 1 Foreign relations -- 1 International relations -- 1 more ... National characteristics, European -- 1 National characteristics, Scandinavia -- 1 Nationalism 1 Political aspects 1 Psychological aspects 1 Regional disparties -- 1 Regional planning -- 1 Sociological aspects 1 Sovereignty 1 less ...