The correct answer is C. Bundelas.
The Bundelas were a Rajput clan that established the kingdom of Bundelkhand, with Orchha as their capital. They were originally from the Gurjar Pratihara clan, and they migrated to Bundelkhand in the 13th century. The Bundelas were a powerful and influential clan, and they ruled Bundelkhand for over 300 years. They were eventually overthrown by the Mughals in the 16th century, but they continued to play an important role in the history of Bundelkhand.
The Kachwahas were a Rajput clan that ruled the kingdom of Amber, which later became the state of Jaipur. The Solankis were a Rajput clan that ruled the kingdom of Gujarat. The Sisodias were a Rajput clan that ruled the kingdom of Mewar.
The Kachwahas, Solankis, and Sisodias were all powerful and influential Rajput clans, but they did not establish the kingdom of Bundelkhand. The Bundelas were the only Rajput clan that established the kingdom of Bundelkhand.