Question

The proposed Constitution, therefore, is, in strictness, neither a national nor a federal Constitution, but a composition of both.
James Madison, the Federalist Paper 39

How does this quote from James Madison represent a response to Anti-Federalist concerns?
Madison is answering Anti-Federalist concerns over a centralized national government.
Madison is debating the Anti-Federalist need for a democratic system of government.
Madison is arguing against the Anti-Federalist demand for a single national government.
Madison is responding to Anti-Federalist's desire to in

Answer 1

The anti-Federalists did not want a strong National government that would subjugate the Rights of States. You've probably seen the Venn diagram showing National, State and shared responsibilities. Madison is trying to assure AntiFederalists that the Constitution guarantees certain rights to the States.