The study of history confirms that regimes are overthrown in three ways: a) by revolution, b) by war, and c) by decomposition.

For example, the regime of the Tsar was overthrown by revolution, the Nazi regime by war, and the Soviet regime by decomposition.

This book examines the overthrow of a regime by revolution and analyzes all aspects related to the social phenomenon of revolutions, which are historical events. [Excerpt from the text on the back cover of the edition]