Why does the colour of your eyes depend on where you are from?

Question: Why does the colour of your eyes depend on where you are from?
- Keywords:
  colour,
  eye
Asked by 744ghtg46 to Saoirse on 17 Nov 2016.
- Saoirse McCrann answered on 17 Nov 2016:
  
  It’s genetics, the way we are made, and comes from our parents! Asian people tend to have a dark iris. European people usually have blue or light brown coloured eyes

Question: Why does the colour of your eyes depend on where you are from?