<prompt> Qedela umusho olandelayo: Ngekhulu le-14 uLelów wachuma, ngenxa yokuvikelwa namalungelo asebukhosini. Inani labantu balelo dolobha lafinyelela ku-1 200, futhi iNkosi uCasimir III Omkhulu yakha isigodlo lapha, futhi yazungeza leli dolobha ngodonga lokuzivikela. ILelów yayiseduze nomngcele neSilesia eyayibuswa yiCzech, futhi ngenxa yalokho, yadlala indima ebalulekile ohlelweni lokuvikela iPoland. Ngo-1341, iLelów yathola amalungelo eMagdeburg evela eNkosini uCasimir, futhi yaba idolobha lesifunda e-Kraków Voivodeship. NgoJulayi 1345, phakathi neMpi yasePoland neBohemia, amabutho aseCzech anqotshwa amaPoland nabangane bawo baseHungary eduze kwaseLelów. Ngekhulu le-15 nele-16, iLelów yahlala ingelinye lamadolobha abaluleke kakhulu ePoland Encane. Yayivame ukusha, kodwa yakwazi ukuvuselelwa, futhi abenzi bezindwangu bendawo babedumile ezweni lonke. Ngo-1638 iLelów cishe yashiswa ngokuphelele emlilweni omkhulu, futhi ukubhujiswa okwengeziwe kwalethwa yi  <response>: Impi yaseSweden nePoland, ngemva kwayo leli dolobha alizange liphinde livuke. ILelów yaphinde yacekelwa phansi eMpini Enkulu YaseNyakatho, ngemva kwalokho udonga lwayo lokuzivikela lwadilizwa. 