Conventions fraudulently chosen by such practices as these framed constitutions which were one after another rejected by Congress. The story need not be told here in further detail. The struggle continued until the end of the decade and it was not until after the Confederate War had begun that the territory was admitted to the Union as a state. In the meanwhile the eyes and minds of all the people in the country were concentrated upon that center of disturbance and the situation there enormously increased the intensity of that acrimony which already characterized the relations of men North and South. Another event which tended to increase the acrimony between the two sections of the country and ultimately to bring about war was the rendering of the "Dred Scott" decision, which alarmed and intensely angered the North. Dred Scott was a negro slave in Missouri, owned by an army surgeon who, about twenty years before, had taken him as a servant to an army post in Illinois. Under the laws of Illinois any slave taken by his master into that state was by that act set free. Dred Scott remained however in the position of a slave and after a time he was taken back to Missouri. There he was sold to a new master whom he presently sued for assault on the ground that his former master had in effect set him free by voluntarily taking him into a free state, and that therefore he was not liable to sale or to a chastisement at the hands of a master. The negro won in the lower courts but was defeated upon appeal. Later, circumstances enabled him to bring suit in the United States Court, and finally the case went on appeal to the Supreme Court of the United States. The questions directly and indirectly involved in it were of so great national and political interest that four of the greatest constitutional lawyers in all the land volunteered to argue it--two of them on the one side and two upon the other. The argument was a contest of intellectual giants with the whole country looking on and listening. At the end of it the judgment of the court was rendered by Chief Justice Taney in March, 1857. The decision negatived all of Dred Scott's contentions and it affirmed principles that were even more offensive to Northern sentiment than its negations were. It amounted in fact to a judgment that state laws setting free such slaves as might be brought into the states concerned by voluntary act of their masters were null and void. It expressly declared unconstitutional that part of the Missouri Compromise which forbade slavery in territories north of 36° 30´ north latitude. So completely did the court decide upon the slavery side of the question that Thomas H. Benton, the great Democratic senator from Missouri, characterized this deliberate and very carefully considered judgment of the Supreme Court as one which made slavery the organic law of the land with freedom as a casual exception.