they died because they wasn't immune to it
A because last week we learned this. You can not take away fair rights from people
The best answer is A.
Lines of latitude run east to west while lines of longitude run north to south. The equator is a line of latitude while the prime meridian is a line of longitude. Thus, lines of latitude measure distance north and south from the equator and lines of longitude measure distance east and west of the prime meridian.