Question is at the top with answers and I really need help with this please?

Why are constitutions, both federal and state, necessary for our government?

Which of the following statements best describes the general process of how laws are made in the united states? a law is created by congress, signed by the president, and interpreted by the courts. a law is created by the president, signed by the courts, and interpreted by congress. a law is created by the courts, signed by the president, and interpreted by congress. a low is created by the president sioned by conaress, and interpreted by the courts

According to the document, why can't the pope and the catholic church in rome make decisions for england? use evidence.