sir walter raigleigh
hope this !
unitary executive is a theory that proposes that the whole executive branch should be controlled by the president.
unitary executive is generally accepted but some discuss that the amount of power the president has over the executive branch should be somewhat limited.
in regards of practicality, i believe that is useful to have only one person dealing with the branch as long as his or her power is limited by the other two branches.
they didn't have as many rights.