Is there something a common between Germany 1933 and by America choosing the president of Donald Трампа? In the book of Timothy Снайдера "On tyranny such comparison does not look stretching. An author calls to listen to the lessons of past century and with their help to prevent rolling to dictatorship in present. "We are not wiser than Europeans, that saw that democracy yields to fascism, nazism and communism in the XX century, - Снайдер writes. - Наше only advantage is in that we can study on their experience. And now for this purpose time.Timothy Снайдер - one of the leading American historians, well-known in Europe about that his most works are written. His famous book is "Bloody earth: Europe between Hitler and Stalin (2010) caused a wide polemic and was awarded great number of prestige rewards, including the bonus of the name of Ханны Арендт for a contribution to the political idea.