The Slavs had first migrated into Poland in the second half of the 5th century, some half century after these territories had been vacated by Germanic tribes (after a period during which settlements were absent or rare).
Slaavlased rändasid esimest korda Poola alale 5. sajandi teisel poolel, umbes pool sajandit pärast seda, kui territooriumilt lahkusid germaani hõimud (pärast perioodi, mille ajal asustus puudus või oli väga haruldane).