Hexane /ËhÉkseÉªn/ is an alkane of six carbon atoms, with the chemical formula C 6 H 14.
  The 13th Amendment (1865) ended slavery in the United States. There was the exception of those who were tried and convicted-they could be subjected to involuntary ser â¦ vitude. Additionally, this Amendment gave Congress the power to enforce the end of slavery by creating laws.-- The thirteenth amendment to the US Constitution abolished slavery and all other forms of involuntary servitude, excluding involuntary labor as punishment for a crime. Section 1.
Share to: they were important to African Americans because    13th amendment: ended slavery     14th amendment: made everyone citizens regardless of race     â¦ 15th amendment: gave African Americans the right to vote     these amendments gave African Americans freedom.he 15th amendment is stated as such: 1. The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of â¦ race, color, or previous condition of servitude. 2.