Step 1: Understand Robert Clive's role.
Besides fighting battles in Madras, Robert Clive played a significant role in the establishment of British power in India. He was involved in administration and governance, working to strengthen British control over the regions.
Step 2: Clive's contribution.
Clive's most notable role was in securing British dominance over the Indian subcontinent, particularly after the Battle of Plassey in 1757. He was instrumental in forming alliances and managing political situations that contributed to the British expansion.
Step 3: His legacy.
Clive's impact was not limited to military actions; he helped lay the foundation for British rule in India. However, his methods and personal fortune accumulation led to controversies. Despite this, he is remembered as a key figure in British imperialism in India.
Final Answer: \[ \boxed{\text{Robert Clive not only fought in battles but also played a key role in the establishment and governance of British rule in India.}} \]