To ensure the stability of the economic system
Answer:
number 1 is there 3 types to it 1 original jurisdiction 2 appellate jurisdiction 3 exclusive jurisdiction
number 2 the cases reach the Supreme Court by the writs of certiorari
number 3 they use the rule of four to decide and if they take the case they will issue a writ of certiorari
Federalism: shared powers for the branches of government. It's powers shared between the national and state government. :) (Good luck with history!)