NI was first introduced by the National Insurance Act 1911 and expanded by the Labour government in 1948. The system was subjected to numerous amendments in succeeding years.\n\nBased on this passage, when was national insurance introduced in the uk?
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To answer the question, consider the following: NI was first introduced by the National Insurance Act 1911 and expanded by the Labour government in 1948.
So, the answer is 1911.
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