sylvania evidently doubted Virginia's sweeping claims to the entire interior of the continent—at any rate land companies seemed to be the only means by which the vast wildernesses beyond the mountains could be opened up and settled. Though Virginia soon proved the invalidity of the purchase, she at the same time was frank enough to admit that Henderson's Company had done a good work in giving an impetus to westward expansion, by appropriately recompensing the North Carolinians for their expenditure and labors.
Henderson's purchase was gigantic in its proportions, embracing nearly twenty million acres. The consideration was ten thousand pounds sterling. The purchase was made at the advance settlement at Watauga, March 17, 1775—only a month before the outbreak at Lexington and Concord. Henderson employed Boone to assist in the transaction, and immediately after engaged him to mark out the road through Cumberland Gap to a settlement in Kentucky, where the Transylvania Company (as Henderson strangely named his organ-
