I believe the answer is: Power
In the past, this power is mostly derived from nobility line, but In our current society, Power usually derived primarily from economic power.
For example, someone in company's Upper management position tend to always required to maintain their persona in order to keep a certain amount of respect/positive perception from both the workers and the public.
North
Just check out a map :)
No it itsn't!
actually there are a lot of external determinants: the current state of the economy, location (the same work might be compensated differently on Manhattan and in Alabama) and also just - luck.
Answer:
GRANATE WERFENNN!!!!!!!!!
Explanation: