I'd like to think it possible to teach the roll of religion as it relates to history in a fashion that can avoid the suspicion of it being subtle indoctrination. Religion is definitely woven deeply into the ethic of the human race. It's often been the center of confrontation but, just as often, been used as an alibi for the cause of war and other evil doings. I don't know how it could be possible to avoid personal bias from being written into such a curriculum, however.
One of the best French door fridges we've tested
A good-looking fridge with useful features like an auto-filling water pitcher and a temperature-adjustable "FlexZone" drawer. It was a near-flawless performer in our cooling tests.