State Constitutions

• Constitution of 1776 - full text
• Constitution of 1778 - full text
• Constitution of 1895 - full text, as amended through 2006 - unannotated
  

Confederate States of America

• Ordinance of Nullification - November 24, 1832
• Ordinance of Secession - December 20, 1860
• Declaration of the Immediate Causes Which Induce and Justify the Secession of South Carolina - December 24, 1860
• Provisional Constitution of the Confederate States of America - February 1861
• Constitution of the Confederate States of America - March 1861
  –  Additional information about CSA Constitution

United States of America

• Declaration of Independence - 1776
  
• US Constitution - 1787
  –  By article, then section
  –  Four signers from South Carolina