"Americans' understanding of who counts as 'white' has changed dramatically throughout the country's history and even over the last century alone. This map — which covers a decade of immigration to the US, from 1892 to 1903 — is a dramatic illustration of what it looked like when 'white' wasn't the same thing as European. Mouse over any part of the map to magnify it."
Tags: race, historical, USA, map.
Via Seth Dixon