The Soviets really did do a good job in some important areas. No one had taken the basic skills, the "three Rs", seriously in Russia before them; science and engineering were also pretty good (apart from Lysenko in biology), and while 20th-century culture was closed off, 19th-century was certainly accessible. (Hugo and Dumas were a big part of Soviet popular culture, not in the sense of "what the state sponsored" but in the sense of "what people actually read.") Insofar as critical thinking is a subset of logic, science and math taught at least a little of it, too. Understand that I'm not defending the Soviets as a whole -- I think they were mostly cancer, and that the historical record backs me up on that -- but deserve credit where credit's due.

I think that the American right is a unique sort of society, and that patterns drawn from their behavior can't be relied on in most other contexts. Their religions look like Christianity but act like non-syncretistic paganism ("worshiping oneself in the guise of worshiping God"), and their hostility to an awful lot of scholarship seems to originate in not wanting to be taken for a ride -- and in the confidence of many peoples, especially relatively backwards ones, that they already know everything that's necessary in order to live well. (The Persians told Chardin as much in the 1500s, as mentioned in The Structures of Everyday Life.)

Have you read Albion's Seed? If not (and it's about 600 pages of historical scholarship, so I won't blame you), look up Slate Star Codex's review, which makes the book's essential points in reduced (and maybe slightly caricatured) form.