The decree of nullification was affirmed in July, 1839, and before the close of the year Roswell M. Field had shaken the dust of Vermont from his feet and taken up his residence in St. Louis. Thus Vermont lost the most brilliant young advocate of his day, and Missouri gained the lawyer who was to adorn its bar and institute the proceedings for the manumission of Dred Scott, the slave, whose case defined the issues of our Civil War. CHAPTER III THE DRED SCOTT CASE Vermont's loss was Missouri's gain. The young lawyer, who had been admitted to the bar of his native state at the age of eighteen, was fully equipped to match his learning, wit, and persuasive manners against such men as Benton, Gamble, and Bates, who were the leaders of the Missouri bar when, in 1839, Roswell Field took up his residence in St. Louis. Now it was that his familiarity and facility with French, German, and Spanish stood him in good stead and, combined with his solid legal attainments, speedily won for him the rank of the ablest lawyer in his adopted state. But Roswell Field brought from Vermont something more than an exceptional legal equipment and the familiarity with the languages that is necessary to a mastery of the intricate old Spanish and French claims which were plastered over Missouri in those early days. He had inherited through his mother, from her grim old Puritan ancestors, the positive opinions and unquenchable sense of duty that constitute the far-famed New England conscience. He was born with a repugnance to slavery, whether of the will or of the body, and grew to manhood in the days when the question of the extension of negro slavery to the states and territories was the subject of fierce debate throughout the union. He had fixed convictions on the subject when he left Newfane, and he carried them with him to the farther bank of the Mississippi. It is to the uncompromising New England conscience of Roswell Field that his countrymen owe the institution of the proceedings that finally developed into the Dred Scott case, in which the question of the legal status of a negro was passed upon by the Supreme Court of the United States. This is very properly regarded as the most celebrated of the many important cases adjudicated by our highest tribunal, for not only did it settle the status of Dred Scott temporarily, but the decision handed down by Chief Justice Taney is the great classic of a great bench. It denied the legal existence of the African race as persons in American society and in constitutional law, and also denied the supremacy of Congress over the territories and the constitutionality of the "Missouri Compromise." Four years of civil war were necessary to overrule this sweeping opinion of Chief Justice Taney's, which is still referred to with awe and veneration by a large minority, if not by a majority, of the legal profession.