I don’t know if this is the community to ask this but i don’t know where to post otherwise. And sorry for my bad english

Ok so, i am new to communism/socialism and have been teaching myself what the principles of the ideology are. But i am really confused, and need help in learning the beliefs of communism/socialism.

For example: What side do you guys stand against the war in Ukraine? Are there any books or documentries that can help me understand communism a bit better? Is religion accepted in a communist nation? What is the AES? Etc.

Any information is usefull.
May God bless you and have a nice day…

Edit: Sorry, but after reading the reasons on why Russia is right in this conflict. I can’t agree with it, i’m sorry but war isn’t the way. And i do not support Ukraine for that matter, Ukraine is very corrupted and fascist. But gotta say, thank you for teaching me what i can do to learn communism a bit better, i am very gratefull…