1. When dividing the states into regions, name four key features often used for this division. 2. Because these aren't officially defined regions, what can sometimes happen?
3. List the five major regions as they appear on this web page.

there is no chart here so no one can answer this.

a

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.

the roman empire began to fall