Final answer:
The play focused on the Younger family and the drama of buying a new house is 'A Raisin in the Sun' by Lorraine Hansberry.
Step-by-step explanation:
The Lorraine Hansberry play that focuses on the Younger family and the drama of buying a new house is A Raisin in the Sun. In this play, a black family conflicts over how to use life insurance money following the death of their father, Walter Younger Sr.
The character of Beneatha, the young daughter who is dating two very different men, gently exposes her dreams, flaws, and personality through the challenges she faces with George and Asagai, ultimately revealing a picture of her own identity.
A Raisin in the Sun highlights important themes such as race, identity, and the pursuit of the American Dream, qualities which have kept it in the public eye since its debut in 1959.