first it depends on how old you are second the 5th amedment
Explanation:
The Constitution only creates the Supreme Court specifically. Congress established the lower federal courts
No. This was called World War 2 because it was the second war that was held on such a large scale that it encompassed all the great forces of the entire world, from Europe to America to Asia and Australia. Before it was World War 1, which wasn't numbered since nobody expected world war 2 to happen, so it was called the Great War.