At the close of reconstruction in 1871, the southern negro was a citizen of civil and political importance. As a voter, he was on an equality with the whites; he belonged to the Republican party and his party was a powerful factor in the politics of the South; his position was secured, or at least seemed to be secured, by amendments to the federal Constitution. Legally and constitutionally his position appeared to be impregnable. In the minds of the southern white, however, the amendments vied with military reconstruction in their injustice and unwisdom. To his mind they constituted an attempt to abolish the belief of the white man in the essential inferiority of the black, to make the pyramid of government stand on its apex, and to place the very issues of existence within the power of the congenitally unfit. To the discontent aroused by war were added political and racial antagonism, which blazed at times into fury. The southern whites began to invent methods for overcoming the power of the freedmen in politics and for insuring themselves against possible danger of violence at the hands of the blacks. The most famous device was the Ku Klux Klan or the Invisible Empire, a somewhat loosely organized secret society which originated in Tennessee during the turmoil immediately after the close of the war. In theory and practice its operations were simple and effective. Its chief officials were the Grand Wizard, the Grand Dragon, the Grand Titan. Local branches were Dens, each headed by a Grand Cyclops. The Den worked usually at night, when the members assembled clad in long white robes and white masks or hoods, discussed cases which needed attention, and then rode forth on horses whose bodies were covered and whose feet were muffled. The exploits of the Klan expanded, in the exaggerated stories common among the negroes, into the most amazing achievements. The members were thought to be able to take themselves to pieces, drink entire pailfuls of water, and devour "fried nigger meat." Usually the person about to be "visited" received a notice that the dreaded Klan was upon him. He was warned to cease his political activities or perhaps to leave the neighborhood. If the threat proved ineffective, whipping or some worse punishment was likely to follow. In 1872 Congress unintentionally aided in the process of overcoming negro domination by the passage of the Amnesty Act, which restored to all but a few hundreds of the former Confederates the political privileges which had been taken from them by the Fourteenth Amendment. Under the latter the great majority of former southern leaders had been deprived of the right to hold office. On the restoration of this right such men as Alexander H. Stephens, former Vice-President of the Confederate States, and Wade Hampton, one of the most influential South Carolinians, could again take an active part in politics. With their return, the cause of white supremacy received a powerful impetus.