Which statement is most clearly based on evidence supplied in the venona papers?

The correct answer is: statement 3, although many mistakes and false accusations were made during the McCarthy era, it’s important to remember that the country faced real threats from Communist spies.

Indeed, such statement is based on factual, historical evidence. Several spies and spy rings were discovered thanks to this program, such as Julius and Ethel Rosenberg, Klaus Fuchs, Alger hiss, Harry Dexter White, etc.

c. the dred scott v. sandford case,

- "the most famous structure by far at saqqara is djoser's step pyramid. dating from the 3rd dynasty (2667—2448 bc), it was the first all-stone complex ever built on earth."

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