Proof

"Conservatism and cognitive ability are negatively correlated … At the individual level of analysis, conservatism scores correlate negatively with SAT, vocabulary, and analogy test scores. At the national level of analysis, conservatism scores correlate negatively with measures of education … and performance on mathematics and reading assessments."

http://www.torrentreactor.net/torrents/3095455/Conervatism-and-Cognitive-Ability-Lazar-Stankov

Dance monkeys, dance.

So, most USA fags get diplomas that make them think they are smart, when in reality they are the stupidest fucks in the world.
What's new ?

Most of USAfags don't even know where Iraq is, the only thing worst than the USA government is it's stupid easily manipulated
and all words no action people.