Weegy: A day after Austria-Hungary declared war on Serbia, [ Russia ordered mobilization against Austria-Hungary.
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User: Napoleon set the stage for modern warfare by mastering all of the following, except Question 1 options: a) using cavalry as shock troops. b) engaging in rapid mobility. c) assembling the first volunteer army. d) employing mass firepower.
Weegy: Napoleon set the stage for modern warfare by mastering all of the following, except
assembling the first civilian volunteer army.
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