Definition: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Input: It required that they free their slaves and give citizenship to freed slaves who wanted to stay in the Chickasaw Nation .
Output:
It included the provision that they emancipate the slaves and provide those who wanted to stay in the Chickasaw Nation with full citizenship ; they and their descendants became known as the Chickasaw Freedmen .