An Alliance System was a group of nations and/or people that worked together to achieve a certain goal. In WW1, an Alliance System was a group of nations and/or people that worked together to attack an enemy nation.
Answer:
crime that involves a computer and a network
Answer:
my attention span is corn
Explanation:
<span>they were ruled by a class of nobles made up of priests and military leaders.</span>
Russia struggled to modernize, is the answer to your question
