+Early Poland, the ancestral home of [Slavic people](/wiki/Slavic_people), began to unify in the 10th century under the [Piast dynasty](/wiki/Piast_dynasty). The baptism of its first historical ruler, [Mieszko I](/wiki/Mieszko_I), marked the nation's entry into Christian Europe and established its lasting identity.
+## See also
+- [Medieval Europe](/wiki/Medieval_Europe)
+- [West Slavs](/wiki/West_Slavs)
+- [Christianization](/wiki/Christianization)
... 1 more lines