The Chinese were the first to create a civil service examination to select candidates for government service. What is the advantage of a civil service examination?

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

the structure was most likely used for;

c. playing a ball game with stone hoops