What is the purpose of independent regulatory agencies such as the federal reserve system?

they control the power and functions of the president's appointed advisors.

they provide guidance to the judicial branch for interpreting their regulations.

they make the rules that make the daily work of government more efficient.

they serve to increase the size of the federal bureaucracy and the president's power.

Which points did chief justice roger b. taney use to justify the supreme court’s ruling in the dred scott case? the property clause of the constitution, the due process clause of the fifth amendment, and the fact that african americans were not citizens. the practice of judicial review established in marbury v. madison, the property clause of the constitution, and the due process clause of the fifth amendment. the necessary and proper clause of the constitution, the due process clause of the fifth amendment, and the fact that african americans were not citizens. the commerce clause of the constitution, the elastic clause of the sixth amendment, and the practice of judicial review established in gibbons v. ogden.