What system of writing was developed in ancient China from an early form of writing?

well first we can compare on what the slave masters ate and what the slaves ate well the masters ate fancy great food like chicken rice mash potatose and stuff like that and slaves ate well food that your not suppost to eat like the weird parts of turkey and chicken and slaves master chilled beat and eat and slaves work get beat and get little of sleep there you go

working boots at local festivals

d. it gave farmers a way to organize for more political power

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.