No, Serbia was not part of Russia during World War 1. Serbia was an independent country that was allied with Russia during the war.
Belgium is in Northern Europe
Allies: Great Britain, Italy, Japan, France, Serbia, Greece, Romania, Portugal, Montenegro, Belgium, Russia, British Empire, US, and others.
Not at first, but Serbia was occupied by the Central Powers at the end of 1915.
Yeah, it was part of Yugoslavia at the time
Serbia declared war on Germany in response to Germany's support for Austria-Hungary after the assassination of Archduke Franz Ferdinand in 1914. The conflict escalated as Austria-Hungary issued an ultimatum to Serbia, leading to a series of alliances being activated. Serbia's declaration was part of the broader outbreak of World War I, where nationalistic tensions and mutual defense pacts drew multiple countries into the conflict. Ultimately, Serbia's resistance to Austro-Hungarian demands aligned them against Germany, which had allied with Austria-Hungary.
Epidemic is a noun.
The Netherlands and the northern part of Belgium.
At the begining of the war Serbia was allied with Montenegro, Russia and Greece. Greece stayed neutral in war, while Montenegro and Russia helped Serbia to fight with Austria-Hungary. When Serbo-Austrian war became World war Serbia alongside Russia and MOntenegro was part of Entante (Allies).
Serbia is located in southeastern part of Europe in central part of Balkan peninsula.
No, Serbia was never a colony.
If you do not consider Kosovo to be a part of Serbia, then the answer is: Macedonia and Bulgaria. If you do consider Kosovo to be a part of Serbia, the answer is: Albania, Macedonia, and Bulgaria.