Women began to go to school to learn how to trade.
The asnwer is in fact A. They made new systems for labor which were tenant farming and sharecropping.
I've never knew about that, but If u think of it throughly, the houses before were made out of clay/mud, which gave the house structure, but not the skeleton. so, they placed planks/logs/sticks to give a skeleton for the house to not fall from there heads. understood?
Papyrus
Hieroglyphs are the symbols they used to write on the papyrus
:)
The Answer is C. coded messages