Final answer:
The Federalist Papers did not advocate for the need for strong state governments; rather, they emphasized a strong central government and the importance of separation of powers and checks and balances.
Step-by-step explanation:
One of the key points that was not advocated throughout the Federalist Papers was the D) need for strong state governments. Instead, the Federalist Papers, primarily penned by Alexander Hamilton, James Madison, and John Jay, focused on the importance of a strong central government. They argued that a firm union was necessary to avoid the dangers that could arise from both international conflicts and domestic issues. Indeed, the Federalist Papers elaborated on the necessity for a strong central government to mitigate inter-state dissensions and domestic factionalism. Conversely, they emphasized the value of the separation of powers and checks and balances within the federal system to ensure that no single branch of government would become too powerful, thereby addressing concerns related to governmental overreach.