What contribution was made by Sree Narayana Guru for the welfare of the lower caste people?

The contributions of Sree Narayana Guru for the welfare of lower caste people were as follows:

• Sree Narayana Guru led a reform movement that rejected casteism and promoted spiritual freedom and social equality.

• He preached oneness of humanity transcending boundaries of caste and creed

• He also lent his support to the Vaikkom Satyagraha which was aimed at temple entry in Travancore for the lower castes.

For further reading check the following articles:

• Raja Rammohan Roy
• Dayananda Saraswati – Arya Samaj
• Indian Education System During British Rule