Forty years ago the most distinguished citizens of the State were engaged in writing essays and prize papers on scientific agriculture. A regular trotting track was not to be found in the whole country. Nothing was thought of the breeding and training of horses with reference to development of greater speed. Pacing horses were fashionable; and two great rivals in this gait having been brought together for a trial of speed, in lieu of a track, paced a mighty race over a river-bottom flat. We have changed all that. The gentlemen no longer write their essays. Beef won the spurs of knighthood. In Kentucky the horse has already been styled the first citizen. The great agricultural fairs of the State have modified their exhibits with reference to him alone, and fifteen or twenty thousand people give afternoon after afternoon to the contemplation of his beauty and his speed. His one rival is the thoroughbred, who goes on running faster and faster. One of the brief code of nine laws for the government of the young Kentucky commonwealth that were passed in the first legislative assembly ever held west of the Alleghanies dealt with the preservation of the breed of horses. Nothing was said of education. The Kentuckian loves the memory of Thomas Jefferson, not forgetting that he once ran racehorses. These great interests, not overlooking the cattle interest, the manufacture of whiskey, and the raising of tobacco, will no doubt constitute the future determining factors in the history of this country. It should not be forgotten, however, that the Northern and Eastern palate becomes kindly disposed at the bare mention of the many thousands of turkeys that annually fatten on these plains. V