Why did germany declare war on russia? germany felt threatened by russia’s support of serbia. germany felt threatened by russia’s support of austria-hungary. germany felt threatened by russia’s mobilization of troops. germany felt threatened by russia’s expansion into the balkans.

The answer is Germany felt threatened by Russia’s mobilization of troops

Germany always had the worries, that if they entered the armed conflict, they would have to defend or sustain a war effort with an ever increasing Russian Empire. They also had to respond to back up the Austrians which, were close allies and neighbors. When Russian troops got close to its allied: Austria-Hungary, the mobilization was seen as a threat, and lead to the formal declaration of war. Germany declared war on the Russian Empire on the 1st of August 1914. The mobilization of Russian troops was an initial response to the declaration of war from Austria on Serbia, which had begun the so-called "ignition point" that eventually led to World War I.

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

a) the colonists began to see themselves as different from people in britain.