"It is only with this prelude that the Declaration of 1776 proclaims the right to revolution. The people do not have an indiscriminate or uncontrolled right to establish or to abolish governments. They have a right to abolish only those governments that become "destructive of these ends". "These ends" refers to the security of equal natural rights. It is only for the sake of security of these rights that legitimate governments are instituted, or that governments may be altered or abolished. And governments are legitimate only insofar as their "just powers" are derived "from the consent of the governed". All of the foregoing is omitted from South Carolina's declaration, for obvious reasons. In no sense could it have been said that the slaves in South Carolina were governed by powers derived from their consent. Nor could it be said that South Carolina was separating itself from the government of the Union because that government had become destructive of the ends for which it was established. South Carolina in 1860 had an entirely different idea of what the ends of government ought to be from that of 1776 or 1787. That difference can be summed up in the difference between holding slavery to be an evil, if possibly a necessary evil, and holding it to be a positive good."