One division between sunni and shi'a muslims is the question of who interprets the qur'an and the sunna. who has that authority for the shi'a?

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. free trade can lead to low pay for workers in poorer countries.