Question

In what way did the Venona papers justify some of the hysteria of the Red Scare?

A. They confirmed that the "Hollywood Ten" were traitors.
B. They showed evidence that Julius Rosenberg was a spy.
C. They corroborated most of Joseph McCarthy's claims.
D. They created a blacklist of supposed Communists.

Answer 1

They showed evidence that Julius Rosenberg was a spy