The correct options are
A The royal family
B Rich sections of the society
D Feudal families
The people in the Kakatiya Empire were encouraged by the members from the royal family, rich sections of society, and other feudal families to carry out agricultural activities. All of them expanded agriculture to other sections of the society by constructing tanks, primarily. These tanks even allowed for cultivation in the difficult terrains of Telangana and Rayalaseema.