Final answer:
The statement is false regarding passing laws under the Articles of Confederation, as only nine states were needed; however, amending the Articles did require unanimous consent from all 13 states. option (B)
Step-by-step explanation:
The statement that all states had to approve of the article is false under the context of passing laws under the Articles of Confederation, but it is true when it comes to amending the Articles themselves. For passing legislation, only nine state's votes were required, but the Articles' amendment process needed a unanimous vote of all 13 states.
This reflects a significant challenge since the Articles made it difficult to govern effectively at a national level. Any changes to the Articles of Confederation had to overcome the hurdle of collecting approval from each state's delegation, which was a tough barrier to successful amendment. After the Articles of Confederation, the Constitution's framers learned from this difficulty and created a more attainable amendment process, requiring approval from two-thirds of both houses of Congress and three-quarters of state legislatures.