Answer:
Narcissistic personality disorder
The answer is "prefrontal cortex".
The prefrontal cortex (PFC) refers to the cerebral cortex which covers the front piece of the frontal projection. This mind district has been embroiled in arranging complex subjective conduct, identity articulation, basic leadership, and directing social conduct.
Presidential government is one of the two kinds of government classified by the relationship between their legislative and executive agencies. The written constitution that provides for the separation of powers between branches is the specific trait gives the United States a presidential system of government.
Bartering is trading, in today's society we buy and sell using currenxy
