Final answer:
According to Einhard's biography, the objects of Charlemagne's charity were Syria, Flanders, Carthage, and Egypt, excluding Jerusalem. Medieval communication was limited and difficult, as demonstrated by the mention of distant territories. Einhard emphasized Harun al-Rashid's preference for Charlemagne and the gift of an elephant from the Abbasid ruler. The Greek rulers were anxious about Charlemagne due to their jealousy of the power of the Franks. Option e. is corrcet answer.
Step-by-step explanation:
According to Einhard's biography of Charlemagne, all of the following were the objects of Charlemagne's charity except e. Jerusalem. The mention of distant territories such as Syria, Flanders, Carthage, and Egypt suggests that medieval communication was limited and difficult, as it would have taken a significant amount of time for news and requests for aid to travel between regions. Einhard emphasizes that Harun al-Rashid favored Charlemagne above all others to highlight the strong friendship and preferred treatment between the two rulers. The gift of the elephant from Harun al-Rashid to Charlemagne was significant as it demonstrated the generosity and high regard the Abbasid ruler had for Charlemagne.
The Greek rulers were anxious about Charlemagne because they viewed the power of the Franks with jealousy. They made a close alliance with Charlemagne to prevent any cause of offense and to maintain a friendly relationship with him.