Folk music, bluegras music, and country music all grew out of the traditional music of the __ mountain region. A. Adirondack B. Great Smokey C. Appalachian D. Ozark

## Step 1<br />The question is asking about the origin of three types of music: folk music, bluegrass music, and country music. These genres are known to have originated from the traditional music of a specific mountain region.<br />## Step 2<br />The options provided are Adirondack, Great Smokey, Appalachian, and Ozark. The correct answer is the region where these types of music are known to have originated.<br />## Step 3<br />Based on historical and cultural knowledge, these types of music are known to have originated from the Appalachian mountain region.