№12, 2006 The transformation of presidency institution: retrospectiveJune, 18 (28) 1651 The battle of Berestechko is one of the greatest tragedies of liberation actions of the Ukrainian people. Cossack and Polish troops met each other near the unknown for the world city - Berestechko. That Berestechko turned out to be almost the center of the black pages of Ukrainian history. Maryna ZELINS’KA |