Final answer:
Amendments to the Articles of Confederation required unanimous consent of all 13 state legislatures, making it difficult to make changes to the government structure and policies.
Step-by-step explanation:
Amendments to the Articles of Confederation required unanimous consent of all 13 state legislatures. This means that in order to make any changes to the Articles of Confederation, all 13 states had to agree on the proposed amendment. If even one state legislature voted against the amendment, it would not be ratified and could not be implemented.
This requirement made it extremely difficult to make changes to the government structure and policies. It gave each state a significant amount of power to veto any proposed amendments. This lack of flexibility and difficulty in making changes ultimately led to the weaknesses of the Articles of Confederation and the need for a new constitution.
Learn more about Articles of Confederation