Explain simply why the western frontiers of Kentucky and Tennessee is the correct answer to: Passage: Long used by Native Americans, the Cumberland Gap was brought to the attention of settlers in 1750 by Thomas Walker, a Virginia physician and explorer. The path was used by a team of frontiersmen led by Daniel Boone, making it accessible to pioneers who used it to journey into the western frontiers of Kentucky and Tennessee.

Question: Based on this passage, where did virginians settle after traveling through the cumberland gap?. Explanation:
The relevant information is: The path was used by a team of frontiersmen led by Daniel Boone, making it accessible to pioneers who used it to journey into the western frontiers of Kentucky and Tennessee.