What does the word context mean in the following passage from how to react to familiar facesî? a face out of context creates confusion. a. expression b. a previous neighborhood c. a past conversation d. familiar surroundings

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.