The correct option is D Dalhousie
The Governor-General of the English East India Company, Dalhousie, introduced the Doctrine of Lapse. It was a policy that helped the Company to take over territories of rulers who did not have a natural heir. Examples include: Satara, Jaipur and Sambalpur, Bhagat, Udaipur, Jhansi, Nagpur, Tore, and Arcot.