Which term describes a strong sense of attachment to one's homelnd

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.

How did geography influence the development of the byzantine empire?

What happened 10 million years ago? if u answer, u get 50 ! plz answer ; -;