The social science that studies group behaviour is Sociology.
Sociology studies societies, how they develop and how people interact in the societies,what social order is, and other related questions.
The American Revolution was the war between the thirteen colonies and British mercantilism.
Your answer would be A after the Civil war since it grants citizenship to all people born and naturalized in the US
<span>Legislators actually care a lot about the process of redistricting considering the fact that gerrymandering is a common practice in many US States. For example, a Democratic legislator might distribute their district to heavily favor democratic citizens that live in specific districts to ensure they would win the most districts upon reelection.
Another example could be a Republican legislator that draws a liberal city as one district and then distributes the rest of the districts to favor Republican parties.
These situations ultimately affect the election because of the idea of electoral-college style voting in which 60% of a blue district becomes the same number of votes as a 100% blue district.</span>