On November 1 , 1858 , Lord Canning announced Queen Victoria's proclamation to "the Princes, Chiefs and Peoples of India," which unveiled a new British policy of perpetual support for "native princes" and nonintervention in matters of religious belief or worship within British India. The announcement reversed Lord Dalhousie's prewar policy of political unification through princely state annexation, and princes were left free to adopt any heirs they desired so long as they all swore undying allegiance to the British crown.