Which is an example of region?
A.
the New England states
B.
the city that is home to the world's tallest building
C.
Washington, D.C.'s cherry blossoms
D.
Alaska and Florida
A.
the New England states
B.
the city that is home to the world's tallest building
C.
Washington, D.C.'s cherry blossoms
D.
Alaska and Florida