What is the difference between private and public interest groups

According to the public interest model, government tries to enact laws, regulations, and policies that benefit the public. The private interest (or public choice) model, by contrast, suggests that government officials enact laws that are in their own private interest.

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the historians cited in the article all agree with one another about the cause of the civil war. despite coming from different backgrounds and cultures, the historians agree that slavery was the root cause of the civil war. the fact that all these historiansgenerally agree with one another makes their shared viewpoints more reliable and valid, especially because the historians have different backgrounds and all work for the well-respected institutions of howard university, clemson university, and the university of colorado.