I believe it's A.
The Muslims did control Jerusalem for a time, and I believe that they forced the Christians out of it.
Also the Crusaders did sack Constantinople when they were not allowed in by the government there.
I don't know what D is but I'll assume that it is true because I think A is false.
It would be b I just took the test
I would have probably been a patron of the arts.
Mesopotamian Religion. The cultures of Mesopotamia had a polytheistic belief system, which means that the people believed in multiple gods instead of just one. They also believed in demons created by the gods, which could be good or evil.
nationalism: it is great to have a sense on national pride and togetherness although if it gets out of hand it can be almost brainwashing and used to control citizens.
militarism: being prepared and having sufficient miliatry resources avalivable can be great IF there is an attack although it can be viewed as intimidating and scare off allies. also it can cause other resources to thin