Explanation:
The passive voice is a verbal construction in some languages for which is presented to the subject as passive, while action taken by the verb is performed by a complement and not by the subject agent the verb in active voice.
A. a system that allowed people to work in return for passage to america
Answer:
the USS monitor won against the CSS Virginia because it was faster.
the CSS Virginia was made from the hull of the sunken USS Merrimack.
A good book on it is called "big bad ironclad" it is a comic book I reccomend it if you want to learn more.
Answer:
purge victims or anyone that is in the law field