What started the hundred years war?

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.

Which of the following descriptions is an example of the curtual diffusion

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?