Category:People of the United States by ethnic or national origin

This category includes articles on people who immigrated to the United States from other countries. It also includes articles on aboriginal people of the United States.

This category does NOT include articles on people of the United States who have emigrated to other countries.

Style note on the Wikipedia page: There was no consensus to add a hyphen to those categories which lack it ("Foo Americans"); there was some consensus to add a hyphen to those categories that have it ("Foo-Americans").