James Flynn identified the Flynn effect as steadily increasing IQ scores worldwide. What did he state that the average person's intelligence in 1900 would be classified as if the person were compared to today's IQ norms

What was the atlanta race riot of 1906 ?

To what is the growth of civilization most clearly traced

Which of the following statements concerning brazil since independence is not true? brazilians today can participate in politics through voting. brazil has been governed by dictators and elected officials. brazil became independent from portugal in 1822. brazil was the first country in the americas to end slavery.