Nadus were under the __________ who ruled over Kerala from 800 CE to 1122 CE.
The Nadus were under the Perumals who ruled Kerala with their capital at Mahodayapuram (present Kodungaloor). All the 14 nadus from Kolathunadu in the north to the Venad in the south accepted the rule of the Perumal's. It was during this period that a centralized rule came into being in Kerala for the first time. Rulers from Rajasekharan to Ramakulasekharan ruled during 800 -1122 CE with Mahodayapuram as their capital.