The correct answer is prosocial behavior.
As the term itself says, prosocial means 'for the society.' So it is the type of behavior that will bring good things for individuals in a particular society, as well as the entire society in general. Actions that fall under this category could include donating, volunteering, sharing, etc.
The Nullification Crisis<span> was a United States sectional political </span>crisis<span> in 1832–1837, during the presidency of Andrew Jackson, which involved a confrontation between </span>South Carolina<span> and the federal government.
Hope this helps.
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I think the answer is leadership