Answer:
The Battle of Marathon (Ancient Greek: Μάχη τοῦ Μαραθῶνος, romanized: Machē tou Marathōnos) took place in 490 BC during the first Persian invasion of Greece. It was fought between the citizens of Athens, aided by Plataea, and a Persian force commanded by Datis and Artaphernes.
Answer:
I'm not sure but I think it is A) Venice.
A legislative body in the ruling assembly of Russia and of some other republics of the former Soviet Union
The answer is c your welcome
The purpose was to coordinate all articles and information that pertained to the war efforts.