Consider the following statements and choose the correct one among the options given below. A. Though several countries tries to fix a longitude

Consider the following statements and choose the correct one among the options given below.

A. Though several countries tries to fix a longitude that passes through their own territory as the 0° longitude, the Greenwich longitude was accepted as the 0° longitude.

B. England ruled a large part of the world at that time.

(A) Both A and B are true. A was a reson to make B possible. 

(B) Both A and B are true. There is no relation between A and B. 

(C) Only A is true. There is no relation between A and B. 

(D) Both A and B are true. B was a reason to make A possible.