The capital was Belgrade.
No. Serbia never occupied other nations.
Serbia wasn't allied with Belgium
Serbia Serbia
Serbia was in WWI because Austria-Hungary declared war on them.
No, Serbia was not part of Russia during World War 1. Serbia was an independent country that was allied with Russia during the war.
Serbia
Serbia
Berlin. (Bonn was the capital of West Germany, 1949-1990.)
Yes, Russia supported Serbia during World War 1.
Po0p:$ deuces
Austria-hungary attacked Serbia
Germany was the first country to declare war on Serbia in World War 1. The other countries were pulled into the war because the had alliances with either Serbia or Germany.