I would be interested in hearing of any country with the sheer volume of immigrants that the US has from every continent. We have migrants from every European nation, africa (including modern african culture, not just the results of the slave trade and imancipation), asian immigrants, including China, Japan, Veitnamese, Indian, even indigenous peoples as far as Oceania. And every culture is represented in our own, much to the dismay of those that believe our great works came solely from white hands. Our democracy is founded on a melting pot of ideas and inputs, not a euro-centric empire graciously allowing "lesser men" in it's borders.