<span>A major purpose of these laws was to preserve slavery. In the first two years after the Civil War, white-dominated southern legislatures passed Black Codes modeled after the earlier slave codes. They were particularly concerned with controlling movement and labor, as slavery had given way to a free labor system.</span>
"9 of the 13 states had ratify it" is the one among the following choices given in the question that <span>was the minimum requirement for the US Constitution to go into affect. The correct option among all the options that are given in the question is the second option. I hope that this is the answer that has come to your help.</span>
Answer:
The rights given to every man by the US Constitution
Explanation: