"Political Party Platforms". The American Presidency Project, University of California, Santa Barbara. Archived from the original on 14 November 2013. Retrieved 30 October 2016.
ushistory.org
"30d. The Compromise of 1850". US History. The Independence Hall Association in Philadelphia. Retrieved 30 October 2016.
web.archive.org
"Political Party Platforms". The American Presidency Project, University of California, Santa Barbara. Archived from the original on 14 November 2013. Retrieved 30 October 2016.
wiktionary.org
simple.wiktionary.org
Secession was not a new threat. It had been discussed as early as 1776 when the Continental Congress wanted to tax all of the colonies based on a population count that included slaves.[8]South Carolina threatened to separate themselves from the other 12 colonies over the issue.[8] From then until the outbreak of the American Civil War, anytime a minority sectional dispute came up (often over slavery) the threat of secession would be used.[8] It was a matter of concern when the Constitutional Convention met in 1787 in Philadelphia.[8] Secession was closely tied to the thinking of members of the Whig party.[8] Their thinking was that rebellion (such as in 1776) was a right of a state against any form of despotic government.[8]
