Select all options that correctly explain why the civil war was called the first modern war
hot air balloons were used by the north to spy
armies could be moved quickly on railroads
a submarine was used
information about troop movements could be relayed quickly by telegraph

armies could be moved quickly on railroads

information about troop movements could be relayed quickly by telegraph

hope this helps good luck

answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

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