Of this, however, more shortly. One effect attributed frequently in the _Old Statistical Account_ to the introduction and immoderate use of the potato is the appearance of diseases before unknown or very rare. One of the principal of these was dropsy, which, whether owing to the potato or not, became certainly more prevalent after it came into common use, if we may trust the testimony of the writers of the _Statistical Account_. In looking back, then, by the aid of the authority just mentioned, along with others, on the progress made by the Highlands during the latter half of the eighteenth century, while there is much to sadden, still there is much that is cheering. The people generally appear in a state of ferment and discontent with themselves, and doing their best blindly to grope their way to a better position. While still there remain many traces of the old thraldom, there are many indications that freedom and a desire after true progress were slowly spreading among the people. Many of the old grievous services were still retained; still were there many districts thirled to particular mills; still were leases rare and tenures uncertain, and rents frequently paid in kind; in many districts the houses were still unsightly and uncomfortable huts, the clothing scanty, and the food wretched and insufficient. In most Highland districts, we fear, the old Scotch plough, with its four or five men, and its six or ten cattle, was still the principal instrument of tillage; drainage was all but unknown; the land was overstocked in many places with people and cattle; the ground was scourged with incessant cropping, and much of the produce wasted in the gathering and in the preparing it for food. Education in many places was entirely neglected, schools few and far between, and teachers paid worse than ploughmen! The picture has certainly a black enough background, but it is not unrelieved by a few bright and hopeful streaks.