 Nyorai kuenderera mberi kweiyi ndima - Muna 1440, guta rakabatanidzwa mukuvambwa kwePrussian Confederation yaive sangano rinopesana nehutongi hweTeutonic Knights. Sangano racho mumhanaro yaro ya1453 rakataura nyaya dzakapfuuridzirwa umo maTeutonic Knights akaisa mutorongo kana kuuraya vatongi vemunharaunda nemameya pasina mutongo wedare. Pakukumbira kwesangano Mambo Casimir IV wePoland akabatanidzazve nzvimbo yacho kuHumambo hwePoland muna 1454. Ikoku kwakatungamirira kuHondo Yamakore Gumi Namatatupakati pePoland neHurumende yeTeutonic Order 14541466. Kubvira muna 1454, guta racho rakabvumirwa naMambo kuti riite mari yePoland. Meya wemuno akapika kuvimbika kuna Mambo panguva yekubatanidzwa muna Kurume 1454 muKraków, uye guta zvakare rakapika zvine mutsindo kuvimbika kuna Mambo muna Chikumi 1454 muElbląg, vachiziva kubatanidzwa kweTeutonic uye kutonga zvisiri pamutemo. Pana 25 May 1457 guta rakawana kodzero dzaro seguta rakazvimiririra. 