Why do people who live in rural areas look different than those who live in the city?

I observed that people who live in my local village look different than those who live in the city. What I mean is that their skin and hair looks different. The have blonde/brown hair that looks like the kind of hair upper class people have. Their skin is pale with a sallow hue to it. The people in the cities have black hair and their faces are less defined. Imagine the chav look. It's difficult to explain what I mean but there's definitely something different genetically about the two groups. In the poorer town next to me, the people are short and generally ugly due to interbreeding. I don't get why the people in the first village I mentioned look more attractive and upper class? You may not have noticed this because you probably as observant as I am. People like this for example! http://i.imgur.com/wEB4Qws.jpg

Put the internet to work for you. via Personal Recipe 2629979