Answer:
B. 871 CE
Explanation:
Alfred the Great (848/849 – 26 October 899) was king of Wessex from 871 to c. 886 and king of the Anglo-Saxons from c. 886 to 899. He was the youngest son of King Æthelwulf of Wessex.
The roman government is an oligarchy.
More grain was produced elsewhere as well as the fact that increasingly more grain was produced around the same demand of grain.
beach erosion, flooding, storm surges
They lost the Mandate of Heaven
