Ka cika wannan magana: A tsakiyar ƙarni na 14, Casimir III Mai Girma ne ya yi sarautar Mulkin Poland. Wannan lokacin ya kasance sananne ne da sauye-sauyen soja da na shari'a, ƙauracewar yahudawa da yawa, da
Gabas ta gabas zuwa Galicia <unk> Volhynia. A baya a cikin ƙasa mai rauni, mulkin Casimir III ya ba Poland damar bunƙasa a lokacin da ba ta da kwanciyar hankali da wahala ga sauran nahiyar.