The correct answer is: c) Devotional poet-saints.
Nayanamars and Alvars were Tamil devotional poet-saints who lived between the 6th and 9th centuries CE. They were the pioneers of Bhakti movement in Tamil Nadu. The Nayanmars were Shaivite saints, while the Alvars were Vaishnava saints. They composed devotional songs in praise of Shiva and Vishnu, respectively. Their songs are known for their simple language, beautiful imagery, and deep spiritual insights. They have had a profound influence on the religious and cultural life of Tamil Nadu.
The Chola kings were a dynasty that ruled over southern India from the 9th to the 13th centuries CE. They were known for their military prowess and their patronage of art and architecture. The Pandyan rulers were another dynasty that ruled over southern India from the 6th to the 13th centuries CE. They were known for their wealth and their patronage of literature and music. The Vijayanagara governors were a group of officials who were appointed by the Vijayanagara Empire to govern the provinces of the empire. They were responsible for collecting taxes, maintaining law and order, and promoting the welfare of the people.