200, is a map of the "Territory of the Thirteen Original States in 1783." This map is accurate enough for Virginia and North Carolina; but the lands in the west put down as belonging to Massachusetts, Connecticut, and Georgia, did not really belong to them at all in 1783; they were held by the British and Spaniards, and were ultimately surrendered to the United States, not to individual States.
These States did not surrender the land; they merely surrendered a disputed title to the lands.] The Non-claimant States.
All the States that did not claim lands beyond the mountains were strenuous in belittling the claims of those that did, and insisted that the title to the western territory should be vested in the Union.

Not even the danger from the British armies could keep this question in abeyance, and while the war was at its height the States were engaged in bitter wrangles over the subject; for the weakness of the Federal tie rendered it always probable that the different members of the Union would sulk or quarrel with one another rather than oppose an energetic resistance to the foreign foe.

At different times different non-claimant States took the lead in pushing the various schemes for nationalizing the western lands; but Maryland was the first to take action in this direction, and was the most determined in pressing the matter to a successful issue.

She showed the greatest hesitation in joining the Confederation at all while the matter was allowed to rest unsettled; and insisted that the titles of the claimant States were void, that there was no need of asking them to cede what they did not possess, and that the West should be declared outright to be part of the Federal domain.
Maryland was largely actuated by fear of her neighbor Virginia.
Virginia's claims were the most considerable, and if they had all been allowed, hers would have been indeed an empire.

Maryland's fears were twofold.