Give one reason for the classification of the airline​

How is government in the united states like that of ancient athens?

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.