Dr. Stott is conducting a study to determine what 9-year-olds know. Based on theory, he believes that the 9-year-olds will advance in knowledge based on help from mentors. Dr. Stott's belief is based on:

What is it called when countries build lots of weapons to store and them in case of a war?

Which factor contributed to the rise of african empires such as ghana and mali ? a. their creation and involvement in trade networks b. they focused only on agricultural production. c. they didn’t engage in warfare with other nations d. their geographic location protected them from attacks.

The internet enables people to make better economic decisions because they can do which of the following