The following maps show the percentage of those ... Americans who simply identified their ancestry as being from the United States are common in the inland Southern states. The mid-Atlantic ...

One interesting answer was people who identified their ancestry as simply American or from the United States. That answer was most common in southern states. Americans come from all sorts of ...

Census data shows heritage of 317 million modern Americans Clusters show where immigrants from different nations chose to settle Largest ancestry grouping in the nation are of German descent with ...

The United States is a melting pot of different racial and ethnic groups, but it has not been clear how the genetic ancestry of these populations varies across different geographic regions.