Final answer:
Fundamentalists in the 1920s held conservative and traditional attitudes, resisting cultural changes and fearing the influence of urban culture. This led to the rise of nativist and fundamentalist philosophies, and the resurgence of the Second Ku Klux Klan.
Step-by-step explanation:
Fundamentalists in the 1920s held conservative and traditional attitudes. They were resistant to the cultural changes happening during that era, such as new scientific theories and the questioning of traditional Christian beliefs. These beliefs were often driven by fears of immigrants, radical politics, and the influence of urban culture. This led to the rise of nativist and fundamentalist philosophies, as well as the resurgence of the Second Ku Klux Klan.