One factor that was not a main push factor that compelled the New Immigrants to come to the United States after the Civil War was "<span>C. political instability," since in fact this dissuaded many immigrants. </span>
Answer:
archives and manuscript material
photographs, audio recordings, video recordings, films
journals, letters and diaries
speeches
scrapbooks
published books, newspapers and magazine clippings published at the time
government publications
oral histories
records of organizations
autobiographies and memoirs
printed ephemera
artifacts, e.g. clothing, costumes, furniture
research data, e.g. public opinion polls
It would be "<span>Slavery was an established institution until the Twelfth Amendment was ratified on December 18, 1865" that is not true, since it was in fact the 13th amendment that ended slavery. </span>
<span>A. Gregg v. Georgia
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