The correct answer is Dharmapala.

• Dharmapala was the second ruler of the Pala Empire of Bengal region in the Indian Subcontinent.
  • He was the son and successor of Gopala, the founder of the Pala Dynasty.

• Raja Watsraj Pratihara:
  • He was the first Pratihara ruler who occupied the Kanauj.
  • He defeated Dharmapala of Gauda country.
  • But he was defeated in the hands of Dhruva of Rashtrakuta dynasty.
• Raja Nagabhata II Pratihara:
  • He got victory over Kannauj.
  • He was defeated in the hands of Govinda of Rashtrakuta dynasty.
  • He defeated Dharmapala and Chakrayudha in the battle of Mudgagiri.
• Raja Mihir Bhoj Pratihara:
  • During the period of Mihira Bhoja Kanauj was restored to its former glory.
  • Mihira Bhoja defeated Devapala of Bengal.
  • Suleiman, Arab traveller visited the court of Mihira Bhoja in 851 A.D

• Pratihara Of Mandore:
  • Harichandra alias Rohilladhi (c. 550 CE)
  • Rajilla (c. 575 CE)
  • Narabhatta alias Pellapelli (c. 600 CE)
  • Nagabhata alias Nahada (c. 625 CE)
  • Tata and Bhoja (c. 650 CE)
  • Yashovardhana (c. 675 CE)
  • Chanduka (c. 700 CE)
  • Shiluka alias Silluka (c. 725 CE)
  • Jhota (c. 750 CE)
  • Bhilladitya alias Bhilluka (c. 775 CE)
  • Kakka (c. 800 CE)
  • Bauka (c. 825 CE)
  • Kakkuka (c. 861 CE)
• Pratihara Of Jalore:
  • Raja Mahendrapal Pratihara
  • Raja Mahipal Pratihara
  • Raja Vinayakpal Pratihara
  • Raja Mahendrapal II Pratihara
  • Raja Vijaypal Pratihara
  • Raja Rajyapal Pratihara
  • Raja Trilochnpal Pratihara
  • Raja YashPal Pratihara