Concept:A true bearing is the horizontal angle measured clockwise from the direction of True North to the line joining the observer to the object.
Explanation:True bearings use the geographic North Pole as the fixed reference direction.
The observer first draws a straight line from their position toward the object.
Then the angle is taken clockwise from the True North line to that object line.
This angle gives the true bearing of the object.
Magnetic North and magnetic variation affect compass readings, but they are not used as the reference for a true bearing.
The term "true" specifically shows that the direction of the North Pole, not Magnetic North, is being used.
Answer:C. True North