History - from Saint Dominic

http://www.theholyrosary.org/rosaryhistory

Purpose - from The Religion Teacher

https://www.thereligionteacher.com/6-reasons-for-teaching-children-the-rosary/

Learning about the Rosary, Learning the Life of Christ

https://www.catholicculture.org/culture/liturgicalyear/overviews/months/10_1.cfm