1. Constitution and Constitutionalism 2. Main Features of British Constitution 3. Main Features of Constitution of United State of America USA 4. Main Features of the Constitution of Switzerland 5. Main Features of the Constitution of China 6. Legislature : Britain, America, Switzerland and China 7. Executive : Britain, America, Switzerland and China 8. Bureaucracy or Civil Services in Britain, America, Switzerland and China 9. Judiciary : Britain, America, Switzerland and China 10. Methods of Amendment of Major Constitutions 11. Party System of Britain, America, Switzerland and China 12. Chinese Communist Party.