Yes, but it shouldn't be so one-sided and it should at least mention some of the alternative/spiritual religions as well as the main ones.
I think it'd be interesting to be able to have discussions about the various religions. They do go into it a little in the history books I think. Combining religion with history class probably keeps it from ever heating up. People shouldn't argue about religion.
Yes because some times in s.s. they talk about gods/goodesess.
This is a tough question cuz people are from different religions, so probably not such a good idea my opinion
this helps the children respect other religions knowing the similarities and differences between theirs and others religions
hope this helped