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,

Here in Israel I see many tombstones with photographs of the deceaswed.Where does this tradition come from? Is it acceptable in Jewish law? Shabbat Shalom

I am interested in Jewish philosophy. Is Abraham Joshua Heschel's "God In Search Of Man", "kosher"? If not, can you give me any ideas what to read?

i'm trying to explain to messianic jews (literal jews) why one should not mix milk and meat, but they only acceot the written torah (except the parts against idolatry of course). and not the oral laws. how can i explain to them that they should not eat milk with meat, just by using the written torah?