The border states were important to the north during the Civil War because they were slave states that could have joined the Confederacy. *put into own words*
Answer:
Could you be more specific please?
The correct answer is:
B) Satrapies.
Satrapies were the provinces of the Persian Empire, and they were governed by governors called satraps.
The first world war was in July 28, 1914 and it ended on November 11, 1918.