Politics For DummiesGet up to speed on the U. S. political system. Confused by caucuses, primaries, and pollsters? Puzzled by the various parties and special interest groups? Politics For Dummies has everything you need to understand local, state, and national politics; how to communicate with your elected officials; and what your representatives can do for you. Youll find out all about lobbying groups, sub committees, the government branches, and how elections work.