Bharhut’s carved railings include narrative scenes, people, animals and religious symbols. Much of the surviving decorative work belongs to the post-Mauryan period. Such works show that Buddhist institutions and skilled artistic activity continued during political change.

Clothes, musical instruments, jewellery and tools in art help historians ask questions about life. But a scene may be symbolic, idealised or a story. It is not a complete survey of how everyone lived. Sanskrit learning and literature also developed over long periods; exact dates and authorship can be debated.

The Cheras were associated with the western region, the Cholas with the Kaveri region, and the Pandyas with Madurai and nearby areas. The chapter’s map names Vanji, Uraiyur and Madurai. These were important centres, not the only settlements in each kingdom.

These dynastic names appear over long periods, with changes in territory and power. The early Cholas in this chapter should not be treated as identical to the much later imperial Cholas. Competition coexisted with farming, trade and cultural development.

The Kushans had Central Asian origins and built an empire across parts of Central Asia and northern India in the early centuries CE. Kanishka was an important ruler. Royal titles, statues and coins help historians study how rulers presented their authority.

The Silk Routes were connected paths with many traders and stopping places. They carried textiles and other goods as well as beliefs and artistic ideas. Most traders did not travel the entire distance from one end to the other. Kushan control over parts of the network helped exchange.