medieval history during period 1390-1440

[Davidsch]

i am not really into Russia in that period Anton, 
but is there something that is interesting, i am always open for new knowledge.

I saw the crenelations You are not allowed to view links. Register or Login to view.and also the current You are not allowed to view links. Register or Login to view.in Moscow has those, beyond those observations i did not go yet.