A Raisin in the Sun: Power & Authority?

Question

Hello! I'm doing some questions about A Raisin in the Sun, but this one has stumped me. The question is, "How do power and authority change hands over the course of the play?" Can someone help me? Point me in the right direction, perhaps?

Answer 1

Power and authority was in the hands of the grandmother and she shifted it to Walter Lee and told him he was the head of the house.