As it turned out, their behavior is similar.
Scientists in Los Angeles have conducted a number of studies, during which concluded that the behaviour of the politicians is similar to the behavior of monkeys.
Those and other inherent changes of intonation for personal convenience.
According to scientists, the politicians are forced to change the tone of voice, adapting to the interlocutor. For example, Donald trump, the presidential candidate of the United States, trying to talk to voters like a child, showing thereby that he had no snobby. Bernie Sanders, Hillary Clinton, and Carly Fiorina, too, demonstrate such skills. It turned out that in the circle of family policy communicate differently.
Similar ability show and some species of monkeys, whose voice differs during the fight with the enemy or gather provisions from the voice, which he associates with the young and female. This process happens unconsciously.
