89.
The answer is: A
Explanation
The correct option is A: Jawaharlal Nehru.
He introduced the Objective Resolution on December 13, 1946, which laid down the principles and goals for framing the Constitution of India. The Resolution was adopted by the Constituent Assembly on January 22, 1947, and later became the basis of the Preamble of the Constitution. The Resolution reflected the aspirations and values of the people of India, such as sovereignty, democracy, justice, equality, and freedom.