HELPP QUICK "A provision of the Treaty of 1818 that expanded the United States also O gave it sole control of the Oregon Territory.
O gave it sole control of West Florida.
O set the US-Canada border at the forty-ninth parallel.
O set the US-Spain border in Cuba.

treaties

explanation:

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.