I NEED HELP WITH THEM BOTH PLZ HELP

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.

For the united state human rights have been tied to support for

Oil is a renewable resource can be used directly from the ground is the least polluting energy source must be removed from the earth using drills