The economic problems that plagued the thirteen states of the Confederation set the stage for the creation of a strong central government under a federal constitution. Although the original purpose of the convention was to amend the Articles of Confederation, some—though not all—delegates moved quickly to create a new framework for a more powerful national government. This proved extremely controversial. Those who attended the convention split over the issue of robust, centralized government and questions of how Americans would be represented in the federal government. Those who opposed the proposal for a stronger federal government argued that such a plan betrayed the Revolution by limiting the voice of the American people.