Anti-Hitler coalition-1939. Formula of failure

Why did the section of Czechoslovakia not teach anything “European democracies”? Did they want to conclude a military alliance with the USSR and stop Hitler"s aggression? And if not, then why? On a wide documentary basis, the leading Russian and foreign historians present a picture of world policy in 1939. They give an answer to the main question: why in 1939 the anti -Hitler coalition was not formed and a collective security system was created, which could make it possible to avoid escalation of the situation. For the first time in the appendix, photographs of the originals of the Soviet-German treaty and the secret protocol for it were placed to the collection.
The book is intended for politicians, experts, journalists and a wide range of readers interested in the history of Europe and the Second World War