your mum had sex with a cow
Yes. This formed part of the "Triple Entente"
Yes. Russia entered a regional conflict between Austria-Hungary and Serbia to protect its fellow Slavic nation.
yes they were in a non-aggression alliance with germany but then hitler broke the alliance and invaded russia
Yes, it is true Russia joined WW1 because of a previous agreements to protect Serbia
yes
Yes, Serbia is a country.
Yes. The only alliance within the Triple Entente was that formed in 1892 between France and Russia. Britain was unwilling to form an alliance with France or Russia. However, the internal weakness of Russia that became apparent in the Russo-Japanese War (1904-05) led Britain much closer to the alliance in order to provide an effective counterweight to Germany. What worried the British Imperial General Staff about Russia wasn't so much the actual defeat - they knew that Japan was rapidly becoming the leading power in the Far East and had a highly professional and dedicated officer corps. Rather, it was the fact that on the Russian homefront the media and many intellectuals openly expressed glee at every Russian defeat; then there was the revolution of 1905. They feared in a war with Germany, Russia would crack. (The British assessment of Russia turned out to be sound).
yes... they are anoying...russia cuze Russians are better than Americans in everythingSerbia cuze it's one of many countries that don't do everythingthey say, and Greece for the same reason!!!
Yes. England saw no reason to have an alliance with Continental Europe.
Yes
Because Serbia is in Europe-Yes.
There are polar bears in the Serbian zoo, but not roaming wild in Serbian woods. If you mean Siberia, then yes, they live in the remote Siberian wilderness of northeast Russia.