The U.S.Courts of Appeals Are Arranged ______

The U.S.Courts of Appeals are arranged ______.

A) in the major cities of the United States (New York, Philadelphia, Atlanta, Dallas, Chicago, Phoenix, and Los Angeles)
B) in four circuits, with one each in the north, south, east, and west
C) in fifty courts, with one in each state
D) in twelve circuits covering the District of Columbia and geographic groupings of states
E) entirely within Washington, D.C.