Russia helped Serbia when Serbia had rebelled
Germany, Austria/Hungary, and Italy by the Triple Alliance!!
The Tsar was the title of the ruler over Russia, Bulgaria, and Serbia, but the title is the equivalent of King. So essentially, they are the same thing, just with different names.
Russia was compelled to aid Serbia against Australia.
No, Serbia was not part of Russia during World War 1. Serbia was an independent country that was allied with Russia during the war.
Russia considered itself "Protector of the Slavic People," and the Serbs were Slavic. Thus, Russia felt an obligation to help. Of course, this reason was probably simply the propaganda reason (i.e., the reason the Tsar told his people they needed to come to Serbia's aid).
The ethnic group that includes the majority population in both Serbia and Russia are the Slavs.
They went to war with Russia since Russia wanted to help Serbia since they were allies.
Yes, Russia supported Serbia during World War 1.
Russia
Because Russia is serbia's ally
They went to war with Russia since Russia wanted to help Serbia since they were allies.