Question

what methods were used by the Chola for irrigation purposes?

Answer 1

Explanation:

The Rise of the Cholas

The kingdom grew in size and power with the conquest of neighbouring areas by the successors of Vijayalaya. The Pandyans and Pallava territories to the south and north became part of the Chola kingdom.

Rajaraja I: He was considered the most powerful Chola ruler. He became king in 985 and expanded control over most of the areas mentioned above. He reorganized the administration of the empire, and his son Rajendra I continued his policies and even raided the Ganga Valley, Sri Lanka and countries of south-east Asia; developing a navy for these expeditions.