Human standards of adulthood

Re: Human standards of adulthood

Were there many options for women back then? Could there have been other reasons for early marriages such as security, building alliances, financial motives?

Would you marry a 9-year-old girl? Would you raise your daugther from the get-go with expectation that when she hits puberty…she will be married off? Would you get your 9-13 year old daughter married?