C.) A stronger central government was needed.
Explanation:
Before the Constitutional Convention was built up, the United States was administered by the Articles of Confederation. The official reason for the Constitutional Convention that met in Philadelphia starting on May 25, 1787, was to revise the Articles of Confederation. It had, at that point, become evident that the Articles of Confederation were not an adequate constitution for the new country.
So its acknowledgment would have bound designs for a solid national government and negligibly modified the Articles of Confederation. Therefore the constitution needs a stronger federal government in 1787.