Answer:
The first stage was military unification, which was carried out with the Northern Expedition. The second was "political tutelage" which was a provisional ..
The main reason was that so they get to have the land.
The agricultural revolution of the 18th century paved the way for the industrial revolution in britain. new farming techniques and improved livestock breeding lead to amplified food production. This allowed a spike in population and increased health. The new farming techniques also lead to an enclosure movement
I think that it is the 2 because king Henry Bowers wives are not part of the direct cause of the revolution and I don’t think it was one orthree either