What is meant by the dual hierarchy of the American court system?

What is a major part of the US Constitution? Can a child live with a non-guardian or non-parent if they are 15? What should you do as a last resort if you cannot merge with traffic? Statute of limitations for felony in Washington? What happens if title search done is wrong? 0.6 meters equals how much cm? Who fought for equal rights for minority groups and worked with young people and the underprivileged? When drivers and motorcyclists share the road with pedestrians whose responsibility is it to do everything possible to avoid a pedestrian collision? Do any states require parenting classes for first time parents? If you were victim of identity theft would you still be able to access your account? Why did Rufus King believe that the national legislature should be based on the amount of land the citizens owned? Can you get an annulment from illegal alien married 6 months a baby on the way.? What does cannot be forced to testify against oneself mean? Can you get your right to bear arms back in PA if you were convicted for a 5 years felony in MI? What is the meaning of M1 M2 Motorway? How tall is Noddy? Does the source depend on whether the law is constitutional? What are the grounds for denial in adverse claim? Is ltd a corporation? Can a teacher date a felon?