Historically, What Was the Family's Goal in Arranging Marriages for the Young

Historically, what was the family's goal in arranging marriages for the young adult members?

A) to manage assets and achieve or maintain power in the community
B) to ensure that the two young people love each other
C) to enhance fertility of the two soon to be betrothed people
D) to promote longevity of the marriage and the two individuals in the marriage