Question: What nationality is the performer of song Ludlow Massacre (Song)?
Sentence (from "Woody Guthrie"): He worked at Los Angeles radio station KFVD, achieving some fame from playing hillbilly music; made friends with Will Geer and John Steinbeck; and wrote a column for the communist newspaper "People's World" from May 1939 to January 1940.
Relevant evidence: No