and erect blockhouses; and Franklin remained in the wilderness for over a month, superintending the building of forts and watching the Indians. In February 1757 the assembly, "finding the proprietary obstinately persisted in manacling their deputies with instructions inconsistent not only with the privileges of the people, but with the service of the crown, resolv'd to petition the king against them," and appointed Franklin as their agent to present the petition. He arrived in London on the 27th of July 1757, and shortly afterwards, when, at a conference with Earl Granville, president of the council, the latter declared that "the King is the legislator of the colonies," Franklin in reply declared that the laws of the colonies were to be made by their assemblies, to be passed upon by the king, and when once approved were no longer subject to repeal or amendment by the crown. As the assemblies, said he, could not make permanent laws without the king's consent, "neither could he make a law for them without theirs." This opposition of views distinctly raised the issue between the home government and the colonies. As to the proprietors Franklin succeeded in 1760 in securing an understanding that the assembly should pass an act exempting from taxation the _unsurveyed_ waste lands of the Penn estate, the surveyed waste lands being assessed at the usual rate for other property of that description. Thus the proprietors finally acknowledged the right of the assembly to tax their estates.