50 points! How are public-interest groups and nonpartisan groups similar? How are they different?

How do lobbyists differ from political action committees (PACs)?

What are four ways that interest groups promote their viewpoints and try to influence public policy?

Why does the government regulate interest groups, despite constitutional guarantees of their right to exist? Explain the reason for one regulation to support your answer.

You have read about political parties and about interest groups. Write a paragraph in which you compare interest groups and political parties. How are they similar? How are they different? (5 sentences)