What is the significance of the conversation between mrs Lithebe and Gertrude in Cry the Beloved Country?

The conversation between Mrs. Lithebe and Gertrude in "Cry, the Beloved Country" highlights the generational and cultural divide between them. Mrs. Lithebe represents traditional values and morality, while Gertrude symbolizes the struggles of the younger generation in the rapidly changing urban environment. Their interaction underscores the themes of social change, family dynamics, and the impact of apartheid on South African society.