Which of the Following Is True of Marriage

Which of the following is true of marriage?

A) The fact that marriage is universal testifies that there are no variations in marriage across cultures.
B) Polygamy,or having multiple wives,is invariably acceptable in all cultures.
C) In these traditional societies,marriage was arranged,often by extended families,rather than being organized by individuals.
D) Many societies explicitly equate marriage to procreation.
E) Marriage is a universal concept in human societies which is arranged by extended families or the community,and rarely by the individuals themselves.