Answer:
Name for zenith
Describes a mysterious region and a stylish pair of shorts.
When I live I cry, If you don't kill me I'll die.
What can bring back the dead. Make us cry, make us laugh, make us young. Born in an instant yet lasts a life time?
What is it which builds things up? Lays mountains low? Dries up lakes, and makes things grow? Cares not a whim about your passing? And is like few other things, because it is everlasting?
They are many and one, they wave and they drum, Used to cover a state, they go with you everywhere.