Your family is seriously concerned about the possible dangers of nuclear power. where is the best region for your family to move? (3 points) select one: a. northeast b. south c. northwest d. midwest incorrect

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.

Using mr smith and his id, identify two potential internal validity threats that might affect the a—b design. tell me how that threat might impact conclusions in the a—b design. note #1: you cannot use maturation (since i already did that one for note #2: there are some mr smith id threats that won’t have much impact in a single case design.

Most of the workers who laid the central pacific railroad were?