Religion and political power were closely linked in early Indian civilization as is indicated by the combination of the royal palace and the holy temple in citadel, or fortress at?

harappa

Explanation:

At Harappan sites, there is a clear division of the citadel and lower towns. The site of Dholavira is divided into three regions that are upper, middle and lower town. Therefore the clear evidences of social division directed us towards the proximity of two dominant groups: religious and political. Separation of temples and fortresses from the lower town made these hypotheses stronger to believe in.