Harshavardhana

With the commencement of the 7th century, Harshavardhana (606-647 A.D.) ascended the throne of

 Thaneshwar and Kannauj on the death of his brother, Rajyavardhana. By 612 Harshavardhana 

consolidated his kingdom in northern India.

In 620 A.D. Harshavardhana invaded the Chalukya kingdom in the Deccan, which was then ruled by 

Pulakesin II. But the Chalukya resistance proved tough for Harshavardhana and he was defeated.

 Harshavardhana is well known for his religious toleration, able administration and

diplomatic relations. He maintained diplomatic relations with China and sent envoys, who exchanged

 ideas of the Chinese rulers and developed their knowledge about each other.

The Chinese traveller, Hiuen Tsang, who visited India during his reign, has given a vivid description of

 the social, economic and religious conditions, under the rule of Harsha spoke highly of the king.

 Harsha's death, once again, left India without any central paramount power.