The Battle for Ukraine. From the Pereyaslav Council to the present day

In order to understand the reasons for the Russian-Ukrainian confrontation, it should first of all understand how the division of two fraternal peoples occurred, where Ukrainian Mova and ultranationalism came from a significant part of the population in the West of Ukraine. Can it be possible to prevent the collisions of the interests of Russian and Ukrainians? What are the causes of serious conflicts between the regions of Ukraine?
About this and many other things are told in the monograph of Alexander Wigsaw Battle for Ukraine. Unlike its previous books dedicated to the history of Ukraine, about 90% of the book Battle of Ukraine is given to the twentieth and XXI centuries, until mid-July 2014