This is the german term that describes the submergible watercraft that they developed and used extensively for world war i.

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]

explanation:

this is a good question! i'll do some research and come back when i have the answer!

they supported black codes so the answer is a or b