Who has the highest iq?

So mark as brainiest I am almost in the leaderboard I give fre.e poin.ts when I get there I promise.

Explanation:

Marilyn vos Savant

Writer Marilyn vos Savant (born 1946) has an IQ of 228, one of the highest ever recorded. Someone with a “normal” intelligence will score somewhere around 100 on an IQ test.

richard nixon led the investigation that resulted in alger hiss being convicted of prejury.

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.