Rubuta ci gaba don wannan sakin layi - A tsakiyar karni na 14, Casimir III Mai Girma ya mallaki Masarautar Poland. Wannan lokacin ya cika da sauye-sauyen soja da na shari'a, ƙauracewar Yahudawa da yawa, da faɗaɗa 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.