You know, people are convinced their times are more modern and superior, but I'm sure there are very valid reason for cleavages between population. You can't justify it with social conditioning as it is a world-wide natural phenomena that occurred over history. The fact that there are human races that are extremely different yet in close proximity proves that there are underlying biological (survival) motivations to seperate races. I don't hate any single race or anything, but how are the government prioritizing immigrants over other means to increase the population, like income tax returns, cheaper baby products, big family subsidy for buying houses and so on? I would rather pay taxes for that over immigrants families health care.