They are happy because the huns were good people so they were not worried about being force to doing cetrain things
Answer:
When Austria-Hungary declared war on Serbia, it led to Russia declaring war on Austria-Hungary as well because Russia was in an alliance with Serbia.
Germany which had an alliance with Austria-Hungary via the Triple Alliance then declared war on Russia.
Russia was already in an alliance with Great Britain and France known as the Triple Entente and when Germany declared war on Russia, Great Britain and France declared war on Germany.
Thus began the Great War.
The kingdoms did not have enough teachers
Answer:
it removed Russia from the war and brought about the transformation of the Russian empire into the union of Soviet socialist republics.