Because the amount of money in the world will change over time, the Constitution is never changing but the Congress changes every so often and knows what amount is appropriate for that time period. if that doesn't make sense I'm sorry it's a bit difficult to explain.
Answer:
Pleasing the guards, Doing your work, working hard, and not getting sick or weak.
Explanation:
If you were doing your work you would please the guards and if you weren't sick or weak you wouldnt be killed because you couldnt work anymore. If you were a fit male you would have the most chance of survival.
I think it is let no one hear.
