Mixed-Race Americans Emerge From Obscurity as Growth Rate Surges

Mixed-Race Americans Emerge From Obscurity as Growth Rate Surges

Chang W. Lee/The New York Times via Redux

Mixed-race siblings Sophia Greenwood, 7, right, helps her younger sister, Noelle, 21 months, into a car seat at their home in Tom's River, N.J. The population of mixed-race Americans like the Greenwood family is growing quickly, driven largely by immigration and intermarriage.