Who is the 15th president in the united states? ?

answer: the ocean

explanation: if you map out 30 n and 40 n latitude, you will get the ocean

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.