The economic impact of immigration of unskilled workers on the african american community was positive on dairy farms and chicken-processing plants was negative was a drop in wages due to an increase in the supply of labor was the creation of new job opportunities for the natives

The answer is "The economic impact of immigration of unskilled workers was a drop in wages due to an increase in the supply of labor".

 An economic impact analysis (EIA) looks at the impact of an occasion or event on the economy in a predefined region, running from a solitary neighborhood to the whole globe. It more often than not measures changes in business income, business benefits, individual wages, and additionally employments.

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