Which best describes nullification?
a)a strong loyalty to a state or region, sometimes at the expense of a nation the
bidea that states have powers separate from the federal government
c) the idea that a state could refuse to follow a federal law it disagreed with
d) a system that divides power between national and state governments

The correct answer is letter C. The nullification theory says that a state can invalidate any federal law that goes towards the idea of the state's own constitution. Therefore, this federal law wouldn't be followed in this specific state, being nullified.

interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.

c. businesses/firms & government