The correct answer is (d) B.R. Ambedkar.
The Directive Principles of State Policy are a set of principles that are fundamental to the governance of India. They are not enforceable by the courts, but they are nevertheless fundamental to the governance of the country. The Directive Principles were included in the Constitution at the behest of B.R. Ambedkar, who argued that they were necessary to ensure that the government would act in the best interests of the people.
The Directive Principles are divided into two parts: Part III, which deals with economic and social justice, and Part IV, which deals with the promotion of international peace and security. The Directive Principles in Part III include the right to work, the right to education, the right to health, the right to a living wage, and the right to freedom from exploitation. The Directive Principles in Part IV include the promotion of international peace and security, the promotion of friendly relations with other countries, and the promotion of international cooperation.
The Directive Principles are an important part of the Indian Constitution. They provide a framework for the government to follow in order to ensure that the people of India are treated fairly and that their basic needs are met. The Directive Principles are also a reminder that the government has a responsibility to act in the best interests of the people, and that it should not be solely concerned with economic growth.
B.N. Rau was a constitutional expert who was appointed to draft the Indian Constitution. He was not the one who suggested for the Directive Principles of State Policy to be included in the Constitution.
K.M. Munshi was a freedom fighter and politician who was a member of the Constituent Assembly. He was not the one who suggested for the Directive Principles of State Policy to be included in the Constitution.
Sarojini Naidu was a freedom fighter, poet, and politician who was a member of the Constituent Assembly. She was not the one who suggested for the Directive Principles of State Policy to be included in the Constitution.