Daniel Boone was born in in Pennsylvania Colony in 1734. When he was an adult, he traveled many parts of the frontier, and was i
mportant in the founding of Kentucky. Which of these is the BEST definition of the term frontier?
A) the nation's capital
B) where many people live
C) land along the coastline
D) land that has not been explored
The answer would be D because a frontier is or represents uncharted territory. or it can mean a field that has not been yet explored! your welcome have a great day!