Respuesta :
The correct answer is:
D. Creating a permanent union.
Article XIII states that the Articles are perpetual, and can only be modified by approval of Congress with ratification by all the state legislatures.
This means that each state is subjected to the determinations of the United States in Congress gathered on all issues which by the confederation are submitted to them. The confederation´s articles must be inviolably observed by every state, and the union is meant to be perpetual.