The doctrine the maintains that the state should not intervene in economics is called

Laissez-faire.

Explanation:

It is a French expression that means "let do, let pass." It´s a doctrine that advocates a restricted role of the government in the economy. Government should limit to keeping peace and protect property. Initiative must be left to individuals. In practical terms, it means letting the market do its work.

john adams was the 2nd president of the united states.

explanation:

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