Literacy tests were designed to test intelligence as a prerequisite of voting. In fact, many undereducated whites could not vote as well as most blacks. Congress outlawed the use of any form of intelligence test as a requirement to vote because that is a major instrument of an oppressive government that disenfranchises masses of people that it deems unworthy. Your view is very radical and extreme for that reason. I never called you a racist. I was merely pointing out how your proposal is the exact same thing that racists used to do to disenfranchise classes of citizens that they didn't want voting.
Something as extreme as the past voting schemes aren't what I really had in mind. I do see your point and something that difficult is indeed extreme, I agree. I was shooting for something that would just prevent people who had absolutely no clue what is going on from voting, hence that lady in the video.
Something more along the lines of something difficulty wise of a Driver's License Test. Something you'd fail if you had no clue what you were talking about. But something you can pass if you had common sense and spent a little time studying/researching.
Simply to weed out the uneducated people in politics, not prevent a class or certain type of people from voting. If someone in the poor class wants to vote in this mock test, hit up a library and study for a bit and that bit of studying would be enough.