Which one of the following terms is the source of rational legal authority?

Court cases that begin in a state court system are usually resolved in which court system? Which committee was constituted for reforms in tax structure? If someone is phishing your account. How can you tell this? Does back child support lump sum have to be surrendered in a chaper 13? What is an enumerated power in the Constitution? Since the main purpose of the Constitution is to limit the power of national government would the Founding Fathers approve of the Patriot Act? Does a California Court have jurisdiction to serve a Subpoena Duces Tecum in NY? What jobs cant you get with a criminal recordd? How long does probation typically last? Will copyright on famous games like GTA ever expire? What street gang wears all black in St. Louis? Who is the registered agent for Fifth Third Bank in Illinois? What steps should I take if I am facing a potential lawsuit for breach of contract? What was part of the assimilation attempt by the US government? Should the legislature be bicameral or unicameral? Is the inheritance tax on stocks based on the value of the date of the deceased? Should people driving 10 miles over the speed limit loose there driving license? What are you paying for when you lease a car? What is the legal age to buy matches in the UK? What was the first time the federal government acted to protect consumers?