Final answer:
The convention, known as the Constitutional Convention of 1787, was called to address the problems of the Articles of Confederation and resulted in drafting a new Constitution to establish a stronger central government.
Step-by-step explanation:
The purpose of convening another convention was to address the inadequacies of the Articles of Confederation. During the Constitutional Convention of 1787, it became evident to many that revising the Articles would not solve the problems at hand. Instead, a new Constitution needed to be drafted to create a stronger central government while also balancing concerns about preserving state powers and individual rights.
The major topics of debate included representation of big and small states, whether slaves should be counted for representation, taxation on imports or exports, and the best method to elect the president. The need to balance the power of the national government against fears of creating an overly centralized authority was a central theme. Ultimately, the delegates agreed that the Articles of Confederation required significant changes, leading them to draft a new Constitution.