The recession of Acadie, or Nova Scotia, to France by the treaty of Ryswick divested Massachusetts only of the territory granted her in the charter of 1691 under the latter name. Her war title to Sagadahock was confirmed by a conquest with her own unaided arms; and even the cession of Nova Scotia was a manifest injustice to her, as she was at the moment in full possession of it. It, however, suited the purpose of Great Britain to barter this part of the conquest of that colony for objects of more immediate interest. Admitting that England did convey a part or the whole of Sagadahock to France under the vague name of Acadie or Nova Scotia,[50] the conquest by Massachusetts in 1710 renewed her rights to this much at least, and although the Crown appropriated to itself the lion's share of the spoils by making Nova Scotia a royal province, it did not attempt to disturb her possession of Sagadahock. So far from so doing, the commission of the royal governors was limited to the west by the St. Croix, although it was stated in a saving clause that the Province of Nova Scotia extended of right to the Penobscot. From that time until the breaking out of the Revolutionary War, a space of more than sixty years, the Province of Sagadahock was left in the undisturbed possession of Massachusetts under the charter of 1691. [Footnote 50: See Note VII, pp. 147, 148.] In defiance of this charter the French proceeded to occupy the right bank of the St. Lawrence, which at the time of the capture of Quebec and the cession in the treaty of 1763 was partially held by settlements of Canadians. The Crown therefore acted upon the principle that the right of Massachusetts to the right bank of the St. Lawrence had thus become void, and proceeded by proclamation to form the possessions of France on both banks of the St. Lawrence into a royal colony under the name of the Province of Quebec. This was not done without a decided opposition on the part of Massachusetts, but any decision in respect to her claims was rendered needless by the breaking out of the War of Independence. It is only proper to remark that this opposition was in fact made and that her claim to the right bank of the St. Lawrence was only abandoned by the treaty of 1783. The country of which it was intended to divest her by the proclamation of 1763 is described in a letter of her agent, Mr. Mauduit, to the general court of that colony as "the narrow tract of land which lies beyond the sources of all your rivers and is watered by those which run into the St. Lawrence."