Answer:
About 700 ce a new cultural complex arose in the Mississippi valley between the present-day... Researchers studying the pre-Columbian copper work from the Cahokia Mounds, southwestern Illinois, U.S. The site was the primary centre of the Middle Mississippian culture.
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Answer: Vygotsky's theory of cognitive development
Explanation: Vygotsky's Cognitive Development Theory is the theory that states about the constructive behavior of the children to obtain the cognitive factors. Instruction ,guidance and interaction on social base is considered as the feature of the theory which enhances the learning , solving problem and other skills.
The situation mentioned in the question describes about the Vygotsky's theory because Dr Smith believes in improving the knowledge through instruction in 9-year old .
He was born January 20, 1716
Explanation:
sorry couldn't get the full pic..but this is the answer.