The correct answer is: d) All of the above
Sangam literature is a body of Tamil literature that was written during the Sangam period, which lasted from about 300 BCE to 300 CE. It is a valuable source of information about the history, culture, and society of ancient Tamilakam.
Sangam literature provides insights into political structures, social life, economy and trade. For example, the poems in the Purananuru, one of the eight anthologies of Sangam literature, describe the various political systems that existed in Tamilakam, such as the monarchy, the oligarchy, and the republic. The poems also provide information about the social structure of Tamilakam, such as the caste system, the role of women, and the education system. The poems also provide information about the economy and trade of Tamilakam, such as the types of goods that were traded, the routes that were used for trade, and the taxes that were levied on trade.
Sangam literature is a valuable source of information about the history, culture, and society of ancient Tamilakam. It provides insights into political structures, social life, economy and trade.