why does a married woman have to cover her hair?

dear sir, i am a 27 year old boy living in iran. i have met a muslim girl and i have fallen in love with her. i want to marry her, but as you know it would be impossible to marry a muslim girl without changing having the same religion. i dont want to change mine, is there any other way that i can marry her? please help me as soon as possible, best regards,

I am looking for a copy of the Divrei Torah for my bhatmitzvah for Saturday June 24th both in english and hebrew and transliteration. Where might I find it? I do not own a Chumash.

What were Jewish cemeteries like in the Middle Ages, specificaly in Ahkenaz, and how do they compare to the ones around today?

I am expecting my first child in May - a boy. We are planning to have a bris and while I always thought that it had to be done on the 8th day following the birth (barring any medical issues), I have been told by 2 different mohels that it is ok to postpone it past the 8th day and it will still be a mitzvah. This would be great for us since most of our immediate family needs to fly in from out of town and we'd like to be able to schedule it on a Sunday. I'm confused though - I thought that the "8 day rule" was one of those non-negotiable things. Can you please clear this up? (in case it matters, I am reform and my husband is not Jewish, but we plan to raise our children in the Jewish faith)