Individuals may marry for several reasons, including legal, social, libidinal, emotional, financial, spiritual, and religious purposes.
Whom they marry may be influenced by socially determined rules of incest, prescriptive marriage rules, parental choice and individual desire.
The act of marriage usually creates normative or legal obligations between the individuals involved, and any offspring they may produce.
Marriage can be recognized by a state, an organization, a religious authority, a tribal group, a local community or peers. Civil marriage, which does not exist in some countries, is marriage without religious content carried out by a government institution in accordance with the marriage laws of the jurisdiction, and recognised as creating the rights and obligations intrinsic to matrimony.Marriages can be performed in a secular civil ceremony or in a religious setting via a wedding ceremony.