>I don't think the evidence definitively supports the conclusion that it's down to which group. Europe has a problem with integration that has its roots in the

>I don't think the evidence definitively supports the conclusion that it's down to which group. Europe has a problem with integration that has its roots in the ethnic character of its states (something America does not have), in deep-seated xenophobia that causes social exclusion of immigrant or out-groups, and in the fact that its states' reasons for existence are based on tribal boundaries and wars for territory rather than on achieving broader democratic and economic flourishing by harnessing the capability of the whole population. And thus Europe presents neither a dream of integration nor a path toward integration (as in, "to become American"; there is neither an equivalent aspiration nor option "to become French"). And then, once again, Europe blames the groups it refuses to accept. Strongly agreed on most of these points. The U.S. on the one hand, for all the accusations of racism leveled against it (sometimes rightly) is generally very accepting towards immigrants and integrates them with surprisingly little xenophobia after a while. The U.S. has been doing this for many generations across many different ethnic groups and almost universally, after a couple or more generations, they identify more as americans than as members of their culture of origin, by far. Historically there has been tension and racism throughout this process but it tends to fade and millions of people of many ethnicities join the American mainstream remarkably well. Also, it helps that American society and culture are extremely charismatic in the eyes of much of the world in a way that powerfully encourages the desire to integrate among immigrants, and especially their kids. Most European societies don't have either of the above traits nearly as much as the U.S.