The answer that fills the blank is <span>Emotional Dissonance.
Emotional dissonance is a king of organizational behavior whereby e</span>mployees, in order to conform to display rules, <span>have to express one emotion in their place of work or line of duty, although they are experiencing another emotion entirely.</span>
Magna Carta, which means ‘The Great Charter’, is one of the most important documents in history as it established the principle that everyone is subject to the law, even the king, and guarantees the rights of individuals, the right to justice and the right to a fair trial.