Among the European immigrants and their descendants, pioneer farmers settling the grasslands of the American West often built houses of sod, while early settlers of the eastern forest built wooden structures like log cabins. This suggests that building materials Group of answer choices are chosen because of the diffusion of popular culture. were brought from Europe. are commonly imported long distance because of local folk culture. are a uniform feature of folk culture. are strongly influenced by local resources.

Among the European immigrants and their descendants, pioneer farmers settling the grasslands of the American West often built houses of sod, while early settlers of the eastern forest built wooden structures like log cabins. This suggests that building materials are strongly influenced by local resources.

Explanation:

When the European settlers first came to the American colony, they build their settlements based on the availability of local resources. This means that they would build their houses/ huts with whatever materials they could get their hands on, and not based on what they want.

While the farmers settling in the grasslands of the American West built houses made of sod, the ones in the east would use logs to build their houses. This shows that the availability of resources determines the type of houses or settlements built.

Thus, the correct answer is the last/ fifth option.