Water freezes at those temps
This depends upon what time period. Yes.
In Russia during Communism yes.
During the Renninsance time period in Italy there were votes taken place.
But different skills had high positions, like metal workers, and other tradescrafts.
Answer: Sir George Airy
Explanation: The prime meridian is a geographical reference line that passes through the Royal Observatory, Greenwich, in London, England. It was first established by Sir George Airy in 1851, and by 1884, over two-thirds of all ships and tonnage used it as the reference meridian on their charts and maps.
B is the first one D is the last on that should be it
