The photograph could be used in a museum exhibit about the D. rise of mass culture. therefore, D. rise of mass culture is correct.
Here's why:
Mass culture is characterized by the production and consumption of cultural products for a large audience. This includes things like movies, music, television, and sports.
The photograph depicts a diverse group of people enjoying a leisure activity, which is a hallmark of mass culture.
The photograph also suggests that mass culture is accessible to people of all backgrounds, as evidenced by the diverse group of people depicted.
While the photograph might also be relevant to other trends in American history, such as the role of immigrants in the formation of urban culture, the focus on leisure and a diverse audience most strongly points to the rise of mass culture.
Therefore, the photograph is best suited for a museum exhibit about the rise of mass culture in American history.