What is the economic and government policy of iaissez-faire?

Laissez-faire, policy of minimum governmental interference in the economic affairs of individuals and society.

Explanation:

The driving principle behind laissez-faire, a French term that translates as "leave alone" (literally, "let you do"), is that the less the government is involved in the economy, the better off business will be – and by extension, society as a whole. Laissez-faire economics are a key part of free market capitalism.

answer would be b, a tariffs main purpose is to protect domestic production and jobs.

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