Over the period of time, Unions today have reduced in numbers than in the past. Therefore, Option C is the correct statement.
Unions lessen salary inequality due to the fact they enhance wages extra for low- and middle-salary people than for higher-salary people, extra for blue-collar than for white-collar people, and extra for employees who do now no longer have a university degree.
Strong unions decide on pay benchmark that non-union employers follow.
Therefore, Over the period of time, Unions today have reduced in numbers than in the past. Option C is the correct statement.
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