English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

On the climax of the battleunder Berestechko (June 30, 1651) the Crimean Tatars fled, leaving their allies, the Ukrainian Cossacks, in the battlefield. According to the almost unanimous opinion, the cause of the defeat of the allied forces was the successful actions of the Polish army under the leadership of the king John II Casimir, who dealt the main blow to the Crimean cavalry. Under the enemy`s cannonballs, the Crimeans suffered  heavy losses and fled, and khan Islam III Giray himself was nearly killed. But there is no evidence that the Tatars deliberately abandoned the Cossacks.

“Treason of the Crimean Khan” in the battle of Berestechko: myths and facts