Which of the following was a key similarity in the policies of the rulers in African states such as Ethiopia in the period circa 1200-1450?

B

Explanation:

Like virtually all rulers throughout history, African rulers invoked both religious claims and their role as lawgivers or law enforcers to bolster their political legitimacy. For example, the ambassadors’ description of King Zara Yacob indicates that he sought to project and advertise his power in these terms as well.

c) troops march forward in close formation against newer, more accurate weapons

the answer is c.

i hope this .