D, Intimidating The Two Empires With The Use of Guns And Horses Because, They Didn't Have Guns Then. They Didn't Have Technology Or Anything Like That At All. Hope I Helped
Answer:
Cities were at the center of all early civilizations. People from surrounding areas came to cities to live, work, and trade. ... Cities concentrated political, religious, and social institutions that were previously spread across many smaller, separate communities, which contributed to the development of states.
Explanation:
Stated by khan academy