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1 There are areas of commonality, or consensus, within American public opinion, including consensus on the legitimacy of the government, equality of opportunity, liberty, and democracy.
In other words, the public opinion is that immigration is an important U.S. problem. Public opinion is a useful tool in politics and is often used when referring to political issues. It can be used to talk about a fiscal issue, like the budget deficit, or a social issue, like welfare benefits.