Rabindranath Tagore is widely regarded as the father of modern Indian philosophy due to his profound contributions to the field.

Sri Aurobindo is known for his philosophy of 'Integral Yoga', which emphasizes the integration of all aspects of human existence.

Rajendra Prasad was the first Indian to hold the position of President of India.

Adi Shankara is renowned for his philosophy of 'Advaita Vedanta', which emphasizes the non-dual nature of reality.

Mahatma Gandhi is often referred to as the 'Prophet of Indian Nationalism' due to his significant role in India's independence movement.

Vinoba Bhave is known for his philosophy of 'Sarvodaya', which emphasizes the upliftment of all sections of society.

B.R. Ambedkar is widely regarded as the 'Father of the Indian Constitution' for his significant role in drafting the Indian Constitution.

M.N. Roy is known for his philosophy of 'Humanism', which emphasizes the inherent value and dignity of human beings.

Rabindranath Tagore is often referred to as the 'Poet of the Indian Renaissance' for his significant contributions to Indian literature and culture.

Sri Aurobindo is known for his philosophy of 'Integral Advaitism', which combines elements of Advaita Vedanta with Western philosophy.

Dadabhai Naoroji is widely regarded as the 'Father of Indian Economics' for his significant contributions to the field.

Swami Vivekananda is known for his philosophy of 'Neo-Vedanta', which reinterprets traditional Vedanta philosophy in a modern context.

G.S. Ghurye is widely regarded as the 'Father of Indian Sociology' for his significant contributions to the field.

Jayaprakash Narayan is known for his philosophy of 'Gandhian Socialism', which combines elements of Gandhian thought with socialist principles.

B.R. Ambedkar is widely regarded as the 'Father of Indian Political Science' for his significant contributions to the field.