Demographic tendencies in western Europe facilitated this “colonization.” The settlers—certain of private liberty, fastened rents, and many evaluate of self-administration and operating beneath the so-referred to as German Legislation—Established new villages and towns or reorganized previous kinds. Cities gained formal charters (Wrocław in 1242, Poznań in 1253, Kraków in 1257) https://polawede.tumblr.com/