The correct answer is: d) All of the above.
The twin epics of Tamil literature, Silappatikaram and Manimekalai, offer insights into religious beliefs and social practices, courtly life, trade and urban centers.
Silappatikaram is an ancient Tamil epic poem written by Ilango Adigal in the 2nd century CE. It tells the story of Kannagi, a beautiful and virtuous woman who is widowed at a young age. She is forced to leave her home and travel to Madurai, where she becomes involved in the courtly life of the city. The poem also provides insights into the religious beliefs and social practices of the time.
Manimekalai is another ancient Tamil epic poem written by Cuntarar in the 7th century CE. It tells the story of Manimekalai, a young woman who is born into a family of courtesans. She is educated in the arts and sciences and eventually becomes a Buddhist nun. The poem provides insights into the religious beliefs and social practices of the time, as well as into the lives of courtesans and Buddhist nuns.
Both Silappatikaram and Manimekalai are important works of Tamil literature that offer insights into the culture and society of the time. They are also valuable sources of information on religious beliefs and social practices.