Why Constitution is called suprime law of the country?

Ablank relationship exists between an employee and a supervisor

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

Which phrase correctly completes the statement? "the korean war " lasted 3 years. has never ended. was won by north korea. was won by south korea lasted 3 years. has never ended. was won by north korea. was won by south korea.