The amendment process is a. easy to give more power to the state governments b. easy to give more power to the federal government c. difficult and a limit to the state governments' power d difficult and a limit to the federal government's power

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.