I think it is A they were interested in trading
Answer:
The Black Death
The Black Death was a devastating global epidemic of bubonic plague that struck Europe and Asia in the mid-1300s. The plague arrived in Europe in October 1347, when 12 ships from the Black Sea docked at the Sicilian port of Messina.
Explanation:
Hope this helps, have a great day:)
Would have to look into the branches of government
Answer: The kingdom of Aksum lasted for around 905 years.