why did russia send troops to the border of austria - hungary in 1914?\naustria - hungary had invaded…
why did russia send troops to the border of austria - hungary in 1914?\naustria - hungary had invaded serbia, and russia was in an alliance with serbia.\naustria - hungary was threatening to invade russia.\naustria - hungary was sending its people to live in russia.\naustria - hungary needed help resisting a german invasion.
Answer
Brief Explanations:
In 1914, after the assassination of Archduke Franz Ferdinand of Austria - Hungary, Austria - Hungary declared war on Serbia. Russia had an alliance with Serbia. Alliances were a key factor in the lead - up to World War I. When one country in an alliance was attacked, its allies were often drawn into the conflict. The other options are incorrect. There is no evidence that Austria - Hungary was threatening to invade Russia at that time. Austria - Hungary sending its people to live in Russia is not a reason for a military mobilization. And Austria - Hungary was allied with Germany, so it would not need help resisting a German invasion.
Answer:
A. Austria - Hungary had invaded Serbia, and Russia was in an alliance with Serbia.