The answer is C; John Wycliffe
He was known for mass producing suburban houses at a rate of 1 every 16 minutes!
I believe the answer is: D. There are three economic classes: the rich, the poor, and the middle class.
The separation between these classes is based on their ownership of wealth&resources. The poor are those who barely have enough resources to keep living,
The middle class are those who can comfortably fulfil their basic needs while having a little bit of surplus that they can put into saving , while the Rich are those who had abundance of wealth & resources, to the point where they would not able to spend it in their lifetime.
What people or tribes bordered the Xiongnu to the north and the south?North
-Turkic Tribes
South
-The Han
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