Education individual citizens and it builds a(n)

This could be different from what it is supposed to be, depending on what you're learning in class, but it would seem that the first one (answer ) would be grow or learn and the second answer would be economy because with learning comes degrees from college and you can get a job with that and build a good economy with jobs.

It should be at the center of any map going vertically: the prime meridian, as it passes through greenwich,  england, is considered 0 degrees longitude