What was the lasting impact of what St Patrick did?

Ireland became a Christian country and helped spread Chrsitianity to other parts of the world. Many great saints came from Ireland and many important places associated with Christianity were founded in Ireland and surive today, such as Clonmacnoise and Glendalough.
Ireland became a Christian country and helped spread Chrsitianity to other parts of the world. Many great saints came from Ireland and many important places associated with Christianity were founded in Ireland and surive today, such as Clonmacnoise and Glendalough.