D) Islam but i think they spell it Quran.
To get more land and start a new life
I belive the answer is B.Longitude.
Because you program both,
let's say you program a language you can do it on a computer,
you can train people in culture's using there culture you can do the same on a computer,
so everything you can do on a computer you can do through culture or at least most of it.
Hope this Help's! ^^ :D