Answer:
Washington, D.C.
Explanation:
International prime meridian. In October 1884 the Greenwich Meridian was selected by delegates (forty-one delegates representing twenty-five nations) to the International Meridian Conference held in Washington, D.C., United States to be the common zero of longitude and standard of time reckoning throughout the world. hope this helps you :)
Answer:
Royal Observatory in Greenwich, England
Explanation:
The Prime Meridian is the decided zero longitudes, a north/south line which the world into two and begins the universal day. The line starts at the north pole, passes across the Royal Observatory in Greenwich, England, and ends at the south pole.
PLS MARK AS BRAINLIEST AND FOLLOW :D
