There has been an error in the display of this page. There has been an error in the display of this the nav. There has been an error in the display of this page. Click on the unit titles to see a list of exercises within each unit. Next, click on an exercise title to enter the exercise page.  Framework of Government  Popular Participation Unit Highlights Exercise 1: Political parties Exercise 2: Types and activities of interest groups Exercise 3: Political socialization Exercise 4: Polling and public opinion Exercise 5: Factors that influence voter participation Exercise 6: Congressional election Exercise 7: Presidential election Key Terms  Executive Branch  Legislative Branch  Judicial Branch There has been an error in the display of this page.