What made the byzantine empire rich and successful?

Which of the following scenarios illustrates the cultural impact of expanded regional trade for postclassical civilizations? o a. the byzantine empire rises in place of the roman empire. o b. an islamic scholar attends a university in his hometown. o c. internal disputes weaken a large african empire. o d. an arabian sultan wears a robe made from chinese silk.

Along narrative poem about the heroic figure is

10. what kind of person makes a good entrepreneur? list at least two personality traits of a successful entrepreneur.