What was two slave laws

The 13 amendment : The 13th Amendment to the Constitution declared that "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction."this basically means no one has the right to own slaves

The basic human rights in declaration of independence: The second paragraph of the United States Declaration of Independence starts as follows: We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the Pursuit of Happiness.