Explain how folk and indigenous cultures most commonly diffuse?

Folk and indigenous culture are terms used to define the components of everyday life that a particular ethnic or cultural group experiences. Traditionally, this culture is maintained for generations and is passed down through oral tradition. Therefore, this is strongly linked with a particular environment and location.

Nevertheless, such folk culture can spread to other areas, particularly through the mechanism of relocation diffusion. This is a small-scale process that usually takes a long time. It occurs when members of this culture relocate to other areas, carrying their traditions with them.

i am a little confused myself with what goes with the letters and what goes with the numbers but ill do my best to you

the cordillera states and grand canyon are along the southwest u.s. and northern mexican pacific.

the great plains and southwest desert are also the prairie and home to many earthquakes too .

the coastal plains have poor soil and many factories started in the south.

is this what u needed? if not i can see what i can do