The Soviet Union was created at the end of world war one
I think the answer is
C. Economic growth is not a top priority
(sorry if I'm wrong)
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
The act prevented unions from being treated as trusts
Yes. They would be. But would probably need more details