The most effective response to support the author’s point of view in the passage would be:
an example of a simpler story the author could have included.
By providing specific examples of simpler, less sensational stories from the 1950s—such as everyday life experiences, community events, or cultural shifts that reflect the values and challenges of the time—the author could illustrate how these narratives contribute to a more comprehensive understanding of the decade. This would enhance the argument that the book lacks depth due to its focus on the exciting and scandalous aspects, allowing for a more balanced portrayal of the era.