Here Are All of the US Presidents Ranked By Their IQ

John Adams 

John Adams was the second president of the United States. He was a lawyer, much like a lot of older presidents, before he turned into a politician. His knowledge of law and order made him a formative president for the American people. 

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John Adams was around before there was a formal IQ test. However,  based on his level of education and the average intelligence quotient of the time period, we have been able to conclude some results about the man. Adams was leaps and bounds above his competition, so his assumed IQ is around 155. 

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Post originally appeared on Upbeat News.