"… The Northam Photo …": Here's the Washington Post piece about how the photo of Ralph Northam came to light.
"… Eddie Cantor …": Here's a clip from what must have been an early 1930's movie showing vaudeville star Eddie Cantor in Blackface. It is cringeworthy even today.
"… Amos 'n' Andy …": Here's the Wikipedia link to the long-running Blackface show, Amos 'n' Andy.
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"… Ku Klux Klan …": Here's the Wikipedia entry for the Ku Klux Klan.
