On the United States' census form, American citizens are told they may list any ethnic ancestries with which they identify, but are instructed to "mark one only" in the question on race. Joel Perlmann asserts that it is in the public interest to allow people to declare themselves as having...

This working paper concerns the local origins of Russian-Jewish immigrants to the United States, circa 1900. New evidence is drawn from a large random sample of Russian-Jewish immigrant arrivals in the United States. It provides information on origins not merely by large regions, or even by the...