Cain Quotes
Utah passed a strong law against interracial sex, but the punishment was not death. See {629151}. Young however saw interracial sex as an extremely serious problem. There was nothing in the Bible or the Book of Mormon that would account for this strong animus, so presumably it was personal. For many years Mormons converted and accepted Blacks, but they could not be priests or leaders of churches. That prohibition was ended and the Modern Mormon Church is free from racism in its doctrine.
Brigham Young, the Mormon Leader and Territorial Governor, was strongly opposed to Interracial sex. See {629150}. An earlier clause provided for loss of the rights to a slave if the master had sexual relations with the slave, something that no Southern State had ever done.