Instructions: Given a text passage, come up with an appropriate title for it. The title should accurately represent what the main focus of the passage is. The title of a passage may be present in the first few sentences of the passage and/or be referred to multiple times in the passage. The title should be 1-5 words long.
Input: 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 .
Output:
Cumberland Gap