In payton's speech about the history of civil rights in the u. s., she used quotes from abraham lincoln and martin luther king, jr. payton used to support her points.

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.

b europeans take corn to africa. corn becomes an important crop there.