title: UKRAINIAN COSSACK STATE DURING BOHDAN KHMELNITSKY TIME PERIOD AS SUBJECT OF EUROPEAN INTERNATIONAL RELATION
abstract: Introduction. Presently, scientific community undergoing an important process of comprehension of all aspects of medieval times historical processes. Such phenomenon as the emergence of Cossack state as a result of the national liberation revolution of the middle of the XVII century, as well as state’s establishment and activities continues to remain at the center of research by Ukrainian media researchers. An important area of research is the understanding of the subjectivity of the Cossack sta
journal: Cherkasy University Bulletin: Historical Sciences