Which of the following is not a true of the Articles of Confederation? A. The Articles could be changed without a unanimous vote to do so. B. Each state had only one vote in Congress regardless of its size. C. There was no national judicial system. D. The national government could regulate foreign trade or interstate commerce.

I would say that the best option from the choices, or let´s say the most correct, of all, to answer the question: Which of the following is not true of the Articles of Confederation, would be, A: The Articles could be changed without a unanimous vote to do so. It must also be clarified that choice D was also not true in the beginning, but, as problems arose between states on deals of commerce and foreign trade, these powers were given to Congress, even though at least 9 of the 13 states in the Confederation had to accept the laws before they could be put into effect.

This is why the best choice is A. The Articles could not be amended unless all 13 states in the Union approved the amendment. All other options were true. Again, on point D, caution must be taken as this point only became true after the initial signing of the Articles and it is one of the reasons why the Articles were changed for the Constitution later on.