The Dimasa kingdom established their capital at:

Maibong
Dimapur
Guwahati
Tezpur

The Dimasa kingdom established their capital at Maibong.

Maibong is a town in Dima Hasao district in the Indian state of Assam. It is the headquarters of the district. Maibong is located on the banks of the Kopili River, about 150 kilometers from Guwahati.

The Dimasa kingdom was founded in the 13th century by Dimasa Borbarua. The kingdom reached its peak in the 16th century under the rule of Dimasa Khyremlung. The kingdom declined in the 17th century due to internal conflicts and external invasions. The kingdom was finally overthrown in the 18th century by the Ahom kingdom.

Maibong was the capital of the Dimasa kingdom for over 500 years. The town is home to several historical monuments, including the Dimasa palace, the Dimasa fort, and the Dimasa temple.

Maibong is also a popular tourist destination. The town is known for its beautiful scenery, its rich culture, and its friendly people.

The other options are incorrect because:

  • Dimapur is the capital of Nagaland.
  • Guwahati is the capital of Assam.
  • Tezpur is a city in Assam.