The war created jobs that were not avalible before.
(Sorry, I'm bored and tired. I can give a more detailed answeer if you want.)
Joseph <span>Pulitizer is the correct answer
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Answer:
Democracy
This is your answer please mark brainliest
If you want proof here
https://www.khanacademy.org/humanities/renaissance-reformation/protestant-reformation1/a/the-protestant-reformation
There were two alliances since Serbia and Russia were very close friends and allies Russia declare war on Austria Hungary then Germany declared war on Russia