E1F04 (A) [97.3]
Which of the following geographic descriptions approximately describes "Line A"?
A. A line roughly parallel to and south of the border between the U.S. and Canada
B. A line roughly parallel to and west of the U.S. Atlantic coastline
C. A line roughly parallel to and north of the border between the U.S. and Mexico
D. A line roughly parallel to and east of the U.S. Pacific coastline
