You probably want to post the picture as well that way i could help you.
Well, that translates to when is the birthday of Jorge's mother, so you would say a date (for example, el tres de enero--it's the <u>(# of day)</u> de <u>(Month)</u>)
Answer:
According to pre-Columbian cultures, when the woman reached the age of fifteen, the preparation for marriage began.
Explanation: