Reuters highlights Kamala Harris' multiracial identity as a reflection of America's shifting demographics.
America has long been a self-styled "melting pot" of people who trace their origins around the world, but in practice some states legally segregated citizens by race until the civil rights laws of the 1960s and laws prohibiting interracial marriage were not overturned until 1967.
Social change since, though, has been rapid. Barack Obama was elected as the country's first Black president in 2008, and Harris would be the first Black woman and South Asian if elected in November.
"We're living in a situation 50 years later where we could be looking at our second mixed-race president, and it's beautiful," said Svante Myrick, president of People for the American Way, an advocacy group, whose father was Black and his mother white.
