I'm not a particular fan of this website but check it out every day just in case. This piece seems to nail our present problem. Instead of integrating into American society, we find entire communities struggling to maintain their own identifies – and demanding others meet their standards – or else.
The source for this article @ Does Ethnic Diversity Have a Negative Effect on Attitudes towards the Community? A Longitudinal Analysis of the Causal Claims within the Ethnic Diversity and Social Cohesion Debate appears to be yet another scholarly treatise (which means is was funded by YOUR $$$) with some heavy I-know-more-than-you speak but, wading through it provides some insights.
Read story @ Vox Popoli: Diversity kills community
The source for this article @ Does Ethnic Diversity Have a Negative Effect on Attitudes towards the Community? A Longitudinal Analysis of the Causal Claims within the Ethnic Diversity and Social Cohesion Debate appears to be yet another scholarly treatise (which means is was funded by YOUR $$$) with some heavy I-know-more-than-you speak but, wading through it provides some insights.
Read story @ Vox Popoli: Diversity kills community