Many canals were built in the darker- shaded states. These canals were
built in order to connect -
areas that are below sea
level
mountain ranges
natural waterways
forested areas

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.

they bring people together to achieve control of the government

basically choosinng what sets in   congress and presdicny this is to keepthe antion hole and so it can last because wiht out authority it wouldnt last a week

a. all people should come together to heal the nation.