The most important of these were the tlatoani (rulers), warriors, nobility, and the high priests and priestesses. The lesser classes were composed of the free poor, slaves, servants, and the middle class. A succession of less than a dozen rulers carried the Aztec people through from obscurity to empire-builders.
The reason why manuscripts were so expensive in the early fifteenth century is because the printing press wasn't invented until 1440, meaning that every individual script had to be written by hand.
The important skill that gave Africa's Bantu speaking people an advantage would be "ironworking" This allowed them to successfully create things the Nomadic hunters couldn't.
Answer:
I THINK. barbarian tribes
Answer:
Industrial changes and the intermix of white and black people begun
Explanation: