The correct answer is: B. Bentham.
Jeremy Bentham was an English philosopher, jurist, and social reformer regarded as the founder of modern utilitarianism. He defined utilitarianism as “the greatest happiness of the greatest number”. He argued that the purpose of government should be to promote the happiness of its citizens, and that the best way to do this was to maximize individual liberty.
Hegel was a German philosopher who developed a comprehensive system of philosophy that included logic, metaphysics, ethics, aesthetics, and the philosophy of history. He argued that the world is a rational system that is constantly developing towards a higher level of perfection. The state, according to Hegel, is the highest expression of the rational will, and its purpose is to promote the common good.
Plato was a Greek philosopher who is considered one of the founders of Western philosophy. He is best known for his theory of Forms, which holds that there is a world of perfect, eternal Forms that exists beyond the world of appearances. He also wrote extensively on ethics, politics, and education.
Green was an English philosopher who is considered one of the founders of modern idealism. He argued that the world is a spiritual reality that is ultimately knowable through intuition. He also developed a theory of ethics that is based on the idea of self-realization.
In conclusion, the correct answer is B. Bentham.