The correct answer is: D) All of the above.
Socio-religious reform movements, British economic policies, and the spread of education all played a role in the growth of nationalism in Karnataka.
Socio-religious reform movements such as the Lingayat movement and the Arya Samaj movement challenged traditional Hindu practices and beliefs. This led to a questioning of the authority of the Brahmins and the caste system. This questioning of authority helped to create a sense of unity among people from different castes and backgrounds.
British economic policies such as the Permanent Settlement and the Doctrine of Lapse led to the impoverishment of many peasants and landlords. This impoverishment led to a resentment of British rule. This resentment helped to fuel the growth of nationalism.
The spread of education led to an increase in literacy rates and a greater awareness of the world outside of Karnataka. This awareness helped to create a sense of national identity among people from Karnataka.
In conclusion, the growth of nationalism in Karnataka was influenced by a number of factors, including socio-religious reform movements, British economic policies, and the spread of education. These factors helped to create a sense of unity and identity among people from Karnataka, which led to the growth of nationalism.