For the answer to the question above,
Decrease in unionization. The Sunbelt was and is an area where unions are much weaker than in the old industrial areas. As people and jobs moved to the Sunbelt, unions grew weaker. I hope this helps
Answer :He invaded Egypt from the south and ended the petty kingdoms of the 23rd dynasty (c. 823–c. 732 bce) in Lower Egypt. According to Egyptian tradition, his brother Shabaka founded the 25th dynasty, but Piye laid the foundations.
