The term use for the post Civil War period in the south

“carpetbagger”

Explanation:

In the context of U.S. history, the term “carpetbagger” is used to describe Northerners who moved to the South after the Civil War, during Reconstruction (1865 to 1877). ... Sixty carpetbaggers were elected to Congress, and they included a majority of Republican governors in the South during Reconstruction.

second person

explanation:

note the heavy uses of "you", "your", as well as "he".

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answer: b (host)

viruses use the cells of living organisms to reproduce. the cell which is used by virus is called as "host cell". it is a living cell in which virus multiplies, example bacteria, plant or an animal cell.

in this, the virus is a parasite, which uses host cell for its benefit (reproduction) by using the cell machinary of host cell.