hello!
I think that the answer is religion but I might be wrong
good luck!
Yes, this is true!
Nuclean plants need to be kept at a relatively low temperature, which means that they need a lot of cooling. The most widely used cooling technique is water circulation (similar to central heating system) and this is why a lot of water is used.
No. If you were a monarch, you would want to preserve the lives of your citizens at any cost. You would try to PREVENT war if you were a monarch.
I hope this helps!
~kaikers