Answer:
The correct answer is C: It kept them sharp and ready when not in battle
Step-by-step explanation:
The Han and Tang Dynasties were ancient Chinese Empires that were some of the most sophisticated for its time.
Similar to other developed civilizations, the armies were managed fighting machines that put a lot of effort into keeping them both healthy and active.
Apart from wrestling and running, the Chinese used football as a way to keep the soldiers fit, healthy and active.
This early football was very similar to the one that became popular in England many centuries later.