Num. Country Government 1. Albania Presidential-parliamentary democracy 2. Andorra Parliamentary democracy 3. Argentina Presidential-parliamentary democracy (federal) 4. Armenia Presidential-parliamentary democracy 5. Australia Parliamentary democracy (federal) 6. Austria Parliamentary democracy (federal) 7. Bahamas Parliamentary democracy 8. Bangladesh Parliamentary democracy 9. Barbados Parliamentary democracy 10. Belgium Parliamentary democracy (federal) 11. Belize Parliamentary democracy 12. Benin Presidential-parliamentary democracy 13. Bolivia Presidential-parliamentary democracy 14. Botswana Parliamentary democracy and traditional chiefs 15. Brazil Presidential-parliamentary democracy (federal) 16. Bulgaria Parliamentary democracy 17. Canada Parliamentary democracy (federal) 18. Cape Verde Presidential-parliamentary democracy 19. Central African Republic Presidential-parliamentary democracy 20. Chile Presidential-parliamentary democracy 21. Colombia Presidential-parliamentary democracy...