6. The restoration of Vengi throne to its rulers Saktivarman and Vimaladitya by defeating the Telugu Chodas. Rajaraja gave his daughter Kundavai in marriage to Vimaladitya.

7. Rajaraja’s last military achievement was a naval expedition against the Maldive Islands which were conquered.

By these conquests, the extent of the Chola empire under Rajaraja I included the Pandya, Chera and the Tondaimandalam regions of Tamil Nadu and the Gangavadi, Nolambapadi and the Telugu Choda territories in the Deccan and the northern part of Ceylon and the Maldive Islands beyond India. Rajaraja assumed a number of titles like Mummidi Chola, Jayankonda and Sivapadasekara. He was a devout follower of Saivism. He completed the construction of the famous Rajarajeswara temple or Brihadeeswara temple at Tanjore in 1010 A.D. He also helped in the construction of a Buddhist monastery at Nagapattinam.

Rajendra I (1012-1044 A.D.)

Rajendra had demonstrated his military ability by participating in his father’s campaigns. He continued his father’s policy of aggressive conquests and expansion. His important wars were:

1. Mahinda V, the king of Sri Lanka attempted to recover from the Cholas the northern part of Ceylon. Rajendra defeated him and seized the southern Sri Lanka. Thus the whole of Sri Lanka was made part of the Chola Empire.

2. He reasserted the Chola authority over the Chera and Pandya countries.

3. He defeated Jayasimha II, the Western Chalukya king and the river Tungabadhra was recognised as the boundary bet- ween the Cholas and Chalukyas.

4. His most famous military enterprise was his expedition to north India. The Chola army crossed the Ganges by defeating a number of rulers on its way. Rajendra defeated Mahipala I of Bengal. To commemorate this successful north-Indian campaign Rajendra founded the city of Gangaikondacholapuram and constructed the famous Rajesvaram temple in that city. He also excavated a large irrigation tank called Cholagangam on the western side of the city.

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